CN202796207U - Fire-resistant and environmental-friendly copper-clad aluminium wire power cable - Google Patents
Fire-resistant and environmental-friendly copper-clad aluminium wire power cable Download PDFInfo
- Publication number
- CN202796207U CN202796207U CN 201220391048 CN201220391048U CN202796207U CN 202796207 U CN202796207 U CN 202796207U CN 201220391048 CN201220391048 CN 201220391048 CN 201220391048 U CN201220391048 U CN 201220391048U CN 202796207 U CN202796207 U CN 202796207U
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- fire
- resistant
- halogen
- smoke
- free low
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Abstract
The utility model discloses a fire-resistant and environmental-friendly copper-clad aluminium wire power cable, which comprises a cable core, a halogen-free low-smoke flame-retardant glued glass fiber tape and a halogen-free low-smoke polyolefin outer sheath which covers outside the halogen-free low-smoke flame-retardant glued glass fiber tape, wherein alternate filling materials are filled between the cable core and the halogen-free low-smoke flame-retardant glued glass fiber tape; the cable core comprises a cooper-clad aluminium core rod, a fire-resistant mica tape and a halogen-free low-smoke polyolefin insulating layer; the fire-resistant mica tape is wound on the copper-clad aluminium core rod; the halogen-free low-smoke polyolefin insulating layer is covered on the fire-resistant mica tape; and the alternate filling materials are glass fiber ropes. The fire-resistant and environmental-friendly copper-clad aluminium wire power cable is high in fire resistance level; at beginning of the fire disaster, normal function of the power cable can be maintained for a longer period; by adoption of the halogen-free low-smoke material which will not generate strong smoke in burning, lives and properties of the people are protected to a certain degree.
Description
Technical field
The utility model relates to a kind of fire-resistant environment-friendly type copper-clad aluminum conductor power cable.
Background technology
Power cable is used very extensive.But not only can discharge when common copper-clad aluminum conductor power cable burns in fire a large amount of sucked by the people after the easy toxic gas to the people in the fatal position, and fire resistance rating is low, when incipient fire, might shorten to the time of illumination, elevator, fire protection equipment normal power supply, thereby bring larger loss for people's life and property.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in the prior art, a kind of fire-resistant environment-friendly type copper-clad aluminum conductor power cable is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of fire-resistant environment-friendly type copper-clad aluminum conductor power cable, comprise cable core and the low smoke, zero halogen polyolefin oversheath that is arranged on the LSOH anti-flaming gluing glass fibre belt of cable core outside and is coated on LSOH anti-flaming gluing glass fibre belt outside, be filled with alternate filler between cable core and the LSOH anti-flaming gluing glass fibre belt, cable core comprises the copper cover aluminum core bar, fire-resistant isinglass belt and low smoke, zero halogen polyolefin insulation layer, be surrounded with fire-resistant isinglass belt on the copper cover aluminum core bar, the low smoke, zero halogen polyolefin insulation layer is coated on the fire-resistant isinglass belt.
Say that further alternate filler is glass cord.
The beneficial effects of the utility model are: the fire-resistant environment-friendly type copper-clad aluminum conductor power cable that the utility model provides, fire resistance rating is high, when incipient fire, the normal function of power cable can be kept the long time, owing to adopted when burning and can not produce the low smoke, zero halogen material of strong smog, thereby reduced the infringement of fire to people's lives and properties.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1. LSOH anti-flaming gluing glass fibre belt; 2. copper cover aluminum core bar; 3. fire-resistant isinglass belt; 4. low smoke, zero halogen polyolefin insulation layer; 5. alternate filler; 6. low smoke, zero halogen polyolefin oversheath; 7. cable core.
Embodiment
By reference to the accompanying drawings the utility model is further described now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of fire-resistant environment-friendly type copper-clad aluminum conductor power cable as shown in Figure 1, comprise cable core 7 and the low smoke, zero halogen polyolefin oversheath 6 that is arranged on the LSOH anti-flaming gluing glass fibre belt 1 of cable core 7 outsides and is coated on LSOH anti-flaming gluing glass fibre belt 1 outside, be filled with alternate filler 5 between described cable core 7 and the LSOH anti-flaming gluing glass fibre belt 1, described cable core 7 comprises copper cover aluminum core bar 2, fire-resistant isinglass belt 3 and low smoke, zero halogen polyolefin insulation layer 4, be surrounded with fire-resistant isinglass belt 3 on the described copper cover aluminum core bar 2, low smoke, zero halogen polyolefin insulation layer 4 is coated on the fire-resistant isinglass belt 3, and alternate filler 5 is glass cord.In the present embodiment, cable core 7 quantity: three strands.
Above-mentioned execution mode only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present utility model and is implemented; can not limit protection range of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in the protection range of the present utility model.
Claims (2)
1. fire-resistant environment-friendly type copper-clad aluminum conductor power cable, it is characterized in that: the low smoke, zero halogen polyolefin oversheath (6) that comprises cable core (7) and be arranged on the outside LSOH anti-flaming gluing glass fibre belt (1) of cable core (7) and be coated on LSOH anti-flaming gluing glass fibre belt (1) outside, be filled with alternate filler (5) between described cable core (7) and the LSOH anti-flaming gluing glass fibre belt (1), described cable core (7) comprises copper cover aluminum core bar (2), fire-resistant isinglass belt (3) and low smoke, zero halogen polyolefin insulation layer (4), be surrounded with fire-resistant isinglass belt (3) on the described copper cover aluminum core bar (2), low smoke, zero halogen polyolefin insulation layer (4) is coated on the fire-resistant isinglass belt (3).
2. according to claim 1, it is characterized in that: described alternate filler (5) is glass cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391048 CN202796207U (en) | 2012-08-09 | 2012-08-09 | Fire-resistant and environmental-friendly copper-clad aluminium wire power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391048 CN202796207U (en) | 2012-08-09 | 2012-08-09 | Fire-resistant and environmental-friendly copper-clad aluminium wire power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202796207U true CN202796207U (en) | 2013-03-13 |
Family
ID=47823420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220391048 Expired - Fee Related CN202796207U (en) | 2012-08-09 | 2012-08-09 | Fire-resistant and environmental-friendly copper-clad aluminium wire power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202796207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD779440S1 (en) | 2014-08-07 | 2017-02-21 | Henkel Ag & Co. Kgaa | Overhead transmission conductor cable |
| US10937569B2 (en) | 2018-03-28 | 2021-03-02 | General Cable Technologies Corporation | Fire resistant data communication cable |
-
2012
- 2012-08-09 CN CN 201220391048 patent/CN202796207U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD779440S1 (en) | 2014-08-07 | 2017-02-21 | Henkel Ag & Co. Kgaa | Overhead transmission conductor cable |
| USD868701S1 (en) | 2014-08-07 | 2019-12-03 | Henkel Ag & Co. Kgaa | Overhead transmission conductor cable |
| US10937569B2 (en) | 2018-03-28 | 2021-03-02 | General Cable Technologies Corporation | Fire resistant data communication 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20160809 |