CN204480723U - A kind of double armature cable - Google Patents
A kind of double armature cable Download PDFInfo
- Publication number
- CN204480723U CN204480723U CN201520067331.7U CN201520067331U CN204480723U CN 204480723 U CN204480723 U CN 204480723U CN 201520067331 U CN201520067331 U CN 201520067331U CN 204480723 U CN204480723 U CN 204480723U
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- CN
- China
- Prior art keywords
- layer
- core
- armour
- double armature
- ground connection
- 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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- 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 utility model discloses a kind of double armature cable, it comprises master core, ground connection core, control conductor, semiconducting filler layer, ethylene propylene rubber insulated layer, aluminium strip armour and chloroprene rubber sheath layer, described master core is four groups, be extruded in described semiconducting filler layer inner, described semiconducting filler layer inside center is provided with a ground connection core, is enclosed with thermal insulation layer, copper strips armour, ultraviolet resistant layer between described aluminium strip armour and described chloroprene rubber sheath layer successively.This kind of cable long service life, anti-interference, reversed bending can be experienced and reach 5,000,000 times, have that high and low temperature resistance is good, the damage of oil resistant waterproof, mechanical resistant, meanwhile, 95.4% be reached to ultraviolet shielding rate.
Description
Technical field
The utility model relates to field of cables, particularly relates to a kind of double armature cable.
Background technology
At present, along with Chinese society expanding economy, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, the cable such as used in the fields such as aviation, boats and ships, electric power and tunnel, requires high all especially to the high and low temperature resistance of cable, waterproof oil resistant, mechanical resistant damage, antiultraviolet, humidity and chemical resistance aspect.
Only meet the requirements, the actual service condition of guarantee cable.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of long service life, mechanical resistant damage, antiultraviolet, high-low temperature resistant, jamproof double armature cable.
The utility model is taked following technical scheme to realize: a kind of double armature cable, it comprises master core, ground connection core, control conductor, semiconducting filler layer, ethylene propylene rubber insulated layer, aluminium strip armour and chloroprene rubber sheath layer, described master core is four groups, be extruded in described semiconducting filler layer inner, described semiconducting filler layer inside center is provided with a ground connection core, is enclosed with thermal insulation layer, copper strips armour, ultraviolet resistant layer between described aluminium strip armour and described chloroprene rubber sheath layer successively.
Preferably, described master core is made up of 9 zinc-plated thread core of aluminum and the skinning cortex be wrapped in outside 9 zinc-plated thread core of aluminum; Described control conductor is four, is evenly extruded in described ethylene propylene rubber insulated layer inner, and described control conductor is made up of copper conductor and the inner insulating layer be wrapped in outside copper conductor and external insulation layer.
The present invention has following beneficial effect in sum: this kind of cable applications is extensive, long service life, anti-interference, reversed bending can be experienced and reach 5,000,000 times, be mainly used in the cable used in the fields such as aviation, boats and ships, electric power and tunnel, have that high and low temperature resistance is good, the damage of oil resistant waterproof, mechanical resistant, simultaneously, also possess higher ability and ultraviolet resistance, 95.4% is reached to ultraviolet shielding rate.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram.
Wherein: 1, master core; 2, ground connection core; 3, semiconducting filler layer; 4, control conductor; 5, ethylene propylene rubber insulated layer; 6, aluminium strip armour; 7, thermal insulation layer; 8, copper strips armour; 9, ultraviolet resistant layer; 10, chloroprene rubber sheath layer.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
As shown in Figure 1, a kind of double armature cable, it comprises master core 1, ground connection core 2, control conductor 4, semiconducting filler layer 3, ethylene propylene rubber insulated layer 5, aluminium strip armour 6 and chloroprene rubber sheath layer 10.
As preferred version of the present utility model, master core 1 of the present utility model is four groups, and be extruded in described semiconducting filler layer 3 inner, described semiconducting filler layer 3 inside center is provided with a ground connection core 2.
As preferred version of the present utility model, between aluminium strip armour 6 of the present utility model and described chloroprene rubber sheath layer 10, be enclosed with thermal insulation layer 7, copper strips armour 8, ultraviolet resistant layer 9 successively.
As preferred version of the present utility model, master core 1 of the present utility model is made up of 9 zinc-plated thread core of aluminum and the skinning cortex be wrapped in outside 9 zinc-plated thread core of aluminum;
Wherein, skinning cortex is made up of polytetrafluoroethylmaterial material.
As preferred version of the present utility model, control conductor 4 of the present utility model is four, is evenly extruded in described ethylene propylene rubber insulated layer 5 inner;
Wherein, control conductor 4 of the present utility model is made up of copper conductor and the inner insulating layer be wrapped in outside copper conductor and external insulation layer, and dielectric layers is all be made up of polytetrafluoroethylmaterial material.
This cable reaches 95.4% to ultraviolet shielding rate; The permission bending radius of this cable is 10 times of the outside diameter of cable.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a double armature cable, it comprises master core, ground connection core, control conductor, semiconducting filler layer, ethylene propylene rubber insulated layer, aluminium strip armour and chloroprene rubber sheath layer, it is characterized in that: described master core is four groups, be extruded in described semiconducting filler layer inner, described semiconducting filler layer inside center is provided with a ground connection core, is enclosed with thermal insulation layer, copper strips armour, ultraviolet resistant layer between described aluminium strip armour and described chloroprene rubber sheath layer successively.
2. double armature cable according to claim 1, is characterized in that: described master core is made up of 9 zinc-plated thread core of aluminum and the skinning cortex be wrapped in outside 9 zinc-plated thread core of aluminum.
3. double armature cable according to claim 1, is characterized in that: described control conductor is four, is evenly extruded in described ethylene propylene rubber insulated layer inner.
4. double armature cable according to claim 3, is characterized in that: described control conductor is made up of copper conductor and the inner insulating layer be wrapped in outside copper conductor and external insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067331.7U CN204480723U (en) | 2015-01-31 | 2015-01-31 | A kind of double armature cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067331.7U CN204480723U (en) | 2015-01-31 | 2015-01-31 | A kind of double armature cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480723U true CN204480723U (en) | 2015-07-15 |
Family
ID=53636501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520067331.7U Expired - Fee Related CN204480723U (en) | 2015-01-31 | 2015-01-31 | A kind of double armature cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204480723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681165A (en) * | 2015-01-31 | 2015-06-03 | 安徽长风电缆集团有限公司 | Double-armored cable |
-
2015
- 2015-01-31 CN CN201520067331.7U patent/CN204480723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681165A (en) * | 2015-01-31 | 2015-06-03 | 安徽长风电缆集团有限公司 | Double-armored cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160131 |
|
| EXPY | Termination of patent right or utility model |