CN204480748U - A kind of fire-retardant aluminium alloy cable - Google Patents
A kind of fire-retardant aluminium alloy cable Download PDFInfo
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- CN204480748U CN204480748U CN201420799036.6U CN201420799036U CN204480748U CN 204480748 U CN204480748 U CN 204480748U CN 201420799036 U CN201420799036 U CN 201420799036U CN 204480748 U CN204480748 U CN 204480748U
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Abstract
The utility model discloses a kind of fire-retardant aluminium alloy cable, comprise: conductor, described conductor is formed by aluminium alloy single skein silk system, described conductor skin is disposed with environmentally-friendly plastic insulating barrier with one heart, heat-insulating flame-retardant layer, aluminum alloy sheath, bituminous coating and oversheath, wherein, described environmentally-friendly plastic insulating barrier is enclosed with the heat-insulating flame-retardant layer be made up of basalt fiber cloth, described heat-insulating flame-retardant layer is enclosed with by aluminum alloy sheath, described aluminium alloy protecting puts and is provided with described bituminous coating, described bituminous coating is enclosed with oversheath, described aluminum alloy sheath is anticorrosion aluminium sheath.Described fire-retardant aluminium alloy cable close structure, pliability is good, tensile strength is large, electric performance stablity, fire resistance are good, long service life.
Description
Technical field
The utility model relates to a kind of fire-retardant aluminium alloy cable.
Background technology
Since last 100 years, China uses fine copper always, cable conductor made by fine aluminium.But along with the scarcity gradually of China's copper resource and day by day rising violently of World Copper valency, people turn to aluminum and its alloy sight again.Country advocates with aluminium for copper always, wishes the comprehensive utilization by aluminium, solves the problem of copper scarcity of resources.From technical guarantee and resource provision two aspect, market substitutes in the urgent need to high performance aluminum alloy conductor cable or supplements the deficiency of existing conventional products, meets the needs of China's power construction.Aluminum alloy conductor cable common at present, its structure is conductor, insulation, PVC or PE sheath.Adopt the design of this structure can not meet the aspects such as anticorrosion, waterproof, water resistant tree, environmental protection requirement.
Summary of the invention
For above-mentioned technical problem, the utility model discloses a kind of fire-retardant aluminium alloy cable, comprise: conductor, described conductor is formed by aluminium alloy single skein silk system, described conductor skin is disposed with environmentally-friendly plastic insulating barrier with one heart, heat-insulating flame-retardant layer, aluminum alloy sheath, bituminous coating and oversheath, wherein, described environmentally-friendly plastic insulating barrier is enclosed with the heat-insulating flame-retardant layer be made up of basalt fiber cloth, described heat-insulating flame-retardant layer is enclosed with by aluminum alloy sheath, described aluminium alloy protecting puts and is provided with described bituminous coating, described bituminous coating is enclosed with oversheath, described aluminum alloy sheath is anticorrosion aluminium sheath.
Preferably, described environmentally-friendly plastic insulating barrier is environmental-protection low-smoke halogen-free material.
The beneficial effects of the utility model are described fire-retardant aluminium alloy cable close structures, pliability is good, tensile strength is large, electric performance stablity, fire resistance are good, long service life.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of fire-retardant aluminium alloy cable described in the utility model;
Wherein, 1-conductor; 2-environmentally-friendly plastic insulating barrier; 3-heat-insulating flame-retardant layer; 4-aluminum alloy sheath; 5-bituminous coating; 6-oversheath.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to specification word to make those skilled in the art.
As shown in the figure, the utility model discloses a kind of fire-retardant aluminium alloy cable, comprise: conductor 1, described conductor 1 is formed by aluminium alloy single skein silk system, described conductor 1 skin is disposed with environmentally-friendly plastic insulating barrier 2 with one heart, heat-insulating flame-retardant layer 3, aluminum alloy sheath 4, bituminous coating 5 and oversheath 6, wherein, described environmentally-friendly plastic insulating barrier 2 is enclosed with the heat-insulating flame-retardant layer 3 be made up of basalt fiber cloth, described heat-insulating flame-retardant layer 3 is enclosed with by aluminum alloy sheath 4, described aluminum alloy sheath 4 is provided with described bituminous coating 5, described bituminous coating 5 is enclosed with oversheath 6, described aluminum alloy sheath 4 is anticorrosion aluminium sheath.Described environmentally-friendly plastic insulating barrier 2 is environmental-protection low-smoke halogen-free material.Described fire-retardant aluminium alloy cable close structure, pliability is good, tensile strength is large, electric performance stablity, fire resistance are good, long service life.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in specification and execution mode utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (2)
1. a fire-retardant aluminium alloy cable, it is characterized in that, comprise: conductor, described conductor is formed by aluminium alloy single skein silk system, described conductor skin is disposed with environmentally-friendly plastic insulating barrier with one heart, heat-insulating flame-retardant layer, aluminum alloy sheath, bituminous coating and oversheath, wherein, described environmentally-friendly plastic insulating barrier is enclosed with the heat-insulating flame-retardant layer be made up of basalt fiber cloth, described heat-insulating flame-retardant layer is enclosed with by aluminum alloy sheath, described aluminium alloy protecting puts and is provided with described bituminous coating, described bituminous coating is enclosed with oversheath, described aluminum alloy sheath is anticorrosion aluminium sheath.
2. fire-retardant aluminium alloy cable according to claim 1, is characterized in that: described environmentally-friendly plastic insulating barrier is environmental-protection low-smoke halogen-free material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799036.6U CN204480748U (en) | 2014-12-17 | 2014-12-17 | A kind of fire-retardant aluminium alloy cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799036.6U CN204480748U (en) | 2014-12-17 | 2014-12-17 | A kind of fire-retardant aluminium alloy cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480748U true CN204480748U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420799036.6U Active CN204480748U (en) | 2014-12-17 | 2014-12-17 | A kind of fire-retardant aluminium alloy cable |
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| Country | Link |
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| CN (1) | CN204480748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107808716A (en) * | 2017-09-30 | 2018-03-16 | 四川力智久创知识产权运营有限公司 | A kind of cable insulation |
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2014
- 2014-12-17 CN CN201420799036.6U patent/CN204480748U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107808716A (en) * | 2017-09-30 | 2018-03-16 | 四川力智久创知识产权运营有限公司 | A kind of cable insulation |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |