CN204242639U - A kind of high-flame-resistance environment-friendly aluminium alloy cable - Google Patents
A kind of high-flame-resistance environment-friendly aluminium alloy cable Download PDFInfo
- Publication number
- CN204242639U CN204242639U CN201420835438.7U CN201420835438U CN204242639U CN 204242639 U CN204242639 U CN 204242639U CN 201420835438 U CN201420835438 U CN 201420835438U CN 204242639 U CN204242639 U CN 204242639U
- Authority
- CN
- China
- Prior art keywords
- flame
- aluminium alloy
- retardant
- halogen
- free
- 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
Links
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to a kind of high-flame-resistance environment-friendly aluminium alloy cable, comprise conductor, insulating barrier, fire proof heat-insulation layer, halogen-free flame-retardant gluing glass fibre belt, gold lock armo layer in the wrong and oversheath from the inside to the outside successively, wherein, conductor adopts the circular aluminium alloy conductor pressing lay configuration, insulating barrier is irradiation crosslinking type halogen-free and low-smoke flame-retardant polyolefin, fire proof heat-insulation layer is high flame retardant Ceramic silicon rubber, it is non-magnetic stainless steel band that gold bends lock armo layer, and oversheath is rat-and-ant proof type high flame resistance, low smoke halogen-free polyolefin.Cable in the utility model, has the excellent feature such as high flame retardant, low cigarette, low toxicity, environmental protection, rat-and-ant proof characteristic, can meet the occasion running environment such as fire-retardant levels necessitate is higher, the building that has rat-and-ant proof requirement.This cable, will be widely used in the fields such as domestic and international building, electric power, petrochemical industry, metallurgy, market demand is considerable.
Description
Technical field
The utility model relates to a kind of high-flame-resistance environment-friendly aluminium alloy cable, belongs to field of cable technology.
Background technology
In recent years, along with the propelling of China's Urbanization Construction and power grid construction, the demands of field to power cable such as building, electric power, petrochemical industry, metallurgy strengthen year by year.Traditional power cable many employings copper core conductor, and conventional aluminium core conductor.Because China's copper scarcity of resources, copper high price are expensive, the development policies that national Ministry of Industry and Information progressively implements " with aluminium joint copper ", and actively promote the application of aluminum alloy conductor cable.Aluminium alloy conductor by increasing the elements such as iron, silicon, magnesium, rare earth in conventional aluminium conductor, the alloy material formed after special process process, substantially improve the performances such as bending, corrosion-resistant, the machining of conventional aluminium conductor, heat-resisting, mechanical strength, thus the problem that the terminal avoiding occurring conventional aluminium conductor cable problem electrical connection is unstable and mechanical performance is low.Compared with copper conductor cable, in equal electrical load situation, aluminum alloy conductor power cable has low, the lightweight advantage of cost, has been widely applied to the occasions such as building, electric power.
The aluminium alloy cable of domestic current existing kind, insulation and the material such as filling are owing to adopting non-flame resistant or the lower material of fire resistance, and the fire resistance rank of whole cable is lower, can not meet the occasion such as building had compared with high flame retardant rank fire-fighting requirements; And the polyvinyl chloride jacket material of common aluminum alloy cable, do not possess environmental protection characteristic, the occasions such as the building having rat-and-ant proof requirement can not be met.
Utility model content
The purpose of this utility model is to provide a kind of high-flame-resistance environment-friendly aluminium alloy cable, to solve existing kind aluminium alloy cable, overall flame performance is lower, and does not possess the problem of environmental-protecting performance, rat-and-ant proof performance, improves and improves the performance such as fire-retardant, environmental protection, rat-and-ant proof of aluminium alloy cable.
To achieve these goals, the technical solution of the utility model is as follows.
A kind of high-flame-resistance environment-friendly aluminium alloy cable, comprise conductor, insulating barrier, fire proof heat-insulation layer, halogen-free flame-retardant gluing glass fibre belt, metal lock armo layer and oversheath from the inside to the outside successively, wherein, conductor adopts the circular aluminium alloy conductor pressing lay configuration, insulating barrier is irradiation crosslinking type halogen-free and low-smoke flame-retardant polyolefin, fire proof heat-insulation layer is high flame retardant Ceramic silicon rubber, and metal lock armo layer is non-magnetic stainless steel band, and oversheath is rat-and-ant proof type high flame resistance, low smoke halogen-free polyolefin.
Further, halogen-free flame-retardant gluing glass fibre belt is provided with 2 ~ 4 layers.
In this cable, cable conductor adopts the circular aluminium alloy conductor pressing lay configuration; Every root conductor outside surfaces extrudes one deck irradiation crosslinking type halogen-free and low-smoke flame-retardant polyolefin insulating barrier, forms insulated wire cores, has good electric insulating quality, low cigarette, asepsis environment-protecting, and 150 DEG C of temperature-resistance characteristic.Several insulated wire cores are mutually stranded forms cable core, and the gap of cable core and surface extrude the Ceramic silicon rubber that one deck has high flame resistance, forms fire proof heat-insulation layer, overlapping wrapped 2 ~ 4 layers of halogen-free flame-retardant gluing glass fibre belt in its surface.Gluing glass fibre belt surface, wrapped one deck non-magnetic stainless steel band of interlocking, as metal lock armo layer, plays the effects such as waterproof, fire prevention, rat-and-ant proof, oxygen barrier, mechanical protection.Extrude one deck rat-and-ant proof type high flame resistance, low smoke halogen-free polyolefin oversheath outside metal lock armo layer, possess excellent high flame retardant, low cigarette, low toxicity, environmental protection, rat-and-ant proof characteristic.
The beneficial effect of this utility model is: the high-flame-resistance environment-friendly aluminium alloy cable that the utility model relates to, compared with the aluminium alloy cable of existing kind, there is the excellent feature such as high flame retardant, low cigarette, low toxicity, environmental protection, rat-and-ant proof characteristic, the occasion running environment such as fire-retardant levels necessitate is higher, the building that has rat-and-ant proof requirement can be met.The high-flame-resistance environment-friendly aluminium alloy cable that this patent relates to, will be widely used in the fields such as domestic and international building, electric power, petrochemical industry, metallurgy, market demand is considerable.
Accompanying drawing explanation
Fig. 1 is institute's operative installations structural representation in the utility model embodiment.
Description of symbols in figure: 1, conductor; 2, insulating barrier; 3, fire proof heat-insulation layer; 4, halogen-free flame-retardant gluing glass fibre belt; 5, metal lock armo layer; 6, oversheath.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, better to understand the utility model.
High-flame-resistance environment-friendly aluminium alloy cable as shown in Figure 1, comprise conductor 1, insulating barrier 2, fire proof heat-insulation layer 3, halogen-free flame-retardant gluing glass fibre belt 4, metal lock armo layer 5 and oversheath 6 from the inside to the outside successively, wherein, conductor 1 adopts circle to press the aluminium alloy conductor of lay configuration, insulating barrier 2 is irradiation crosslinking type halogen-free and low-smoke flame-retardant polyolefin, fire proof heat-insulation layer 3 is high flame retardant Ceramic silicon rubber, metal lock armo layer 5 is non-magnetic stainless steel band, and oversheath 6 is rat-and-ant proof type high flame resistance, low smoke halogen-free polyolefin.Halogen-free flame-retardant gluing glass fibre belt 4 is provided with 2 ~ 4 layers.
In this cable, cable conductor 1 adopts circle to press the aluminium alloy conductor of lay configuration; Every root conductor outside surfaces extrudes one deck irradiation crosslinking type halogen-free and low-smoke flame-retardant polyolefin insulating barrier, forms insulated wire cores, has good electric insulating quality, low cigarette, asepsis environment-protecting, and 150 DEG C of temperature-resistance characteristic.Several insulated wire cores are mutually stranded forms cable core, and the gap of cable core and surface extrude the Ceramic silicon rubber that one deck has high flame resistance, forms fire proof heat-insulation layer 3, overlapping wrapped 2 ~ 4 layers of halogen-free flame-retardant gluing glass fibre belt in its surface.Gluing glass fibre belt surface, wrapped one deck non-magnetic stainless steel band of interlocking, as metal lock armo layer 5, plays the effects such as waterproof, fire prevention, rat-and-ant proof, oxygen barrier, mechanical protection.Extrude one deck rat-and-ant proof type high flame resistance, low smoke halogen-free polyolefin oversheath 6 outside metal lock armo layer, possess excellent high flame retardant, low cigarette, low toxicity, environmental protection, rat-and-ant proof characteristic.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement are also considered as protection range of the present utility model.
Claims (4)
1. a high-flame-resistance environment-friendly aluminium alloy cable, it is characterized in that: comprise conductor, insulating barrier, fire proof heat-insulation layer, halogen-free flame-retardant gluing glass fibre belt, gold chain armour in the wrong and oversheath from the inside to the outside successively, described conductor adopts the circular aluminium alloy conductor pressing lay configuration, described insulating barrier is irradiation crosslinking type halogen-free and low-smoke flame-retardant polyolefin, described fire proof heat-insulation layer is high flame retardant Ceramic silicon rubber, it is non-magnetic stainless steel band that described gold bends lock armo layer, and described oversheath is rat-and-ant proof type high flame resistance, low smoke halogen-free polyolefin.
2. high-flame-resistance environment-friendly aluminium alloy cable according to claim 1, is characterized in that: described halogen-free flame-retardant gluing glass fibre belt is provided with 2 ~ 4 layers.
3. high-flame-resistance environment-friendly aluminium alloy cable according to claim 1, is characterized in that: described oversheath thickness is 3 ~ 6 times that gold bends lock armo layer thickness.
4. high-flame-resistance environment-friendly aluminium alloy cable according to claim 1, is characterized in that: described gold is bent lock armo layer and adopted non-magnetic stainless steel band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835438.7U CN204242639U (en) | 2014-12-24 | 2014-12-24 | A kind of high-flame-resistance environment-friendly aluminium alloy cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835438.7U CN204242639U (en) | 2014-12-24 | 2014-12-24 | A kind of high-flame-resistance environment-friendly aluminium alloy cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204242639U true CN204242639U (en) | 2015-04-01 |
Family
ID=52772101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420835438.7U Expired - Fee Related CN204242639U (en) | 2014-12-24 | 2014-12-24 | A kind of high-flame-resistance environment-friendly aluminium alloy cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204242639U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679440A (en) * | 2015-10-15 | 2016-06-15 | 安徽双诚电线电缆有限公司 | Aluminium type stranded wire with high tensile strength |
| CN106205815A (en) * | 2016-06-24 | 2016-12-07 | 四川新蓉电缆有限责任公司 | A kind of band can the fireproof cable of ceramic sheath |
| CN107610811A (en) * | 2017-10-18 | 2018-01-19 | 中天科技装备电缆有限公司 | A kind of rat-and-ant proof, high radiating photovoltaic cable and preparation method thereof |
-
2014
- 2014-12-24 CN CN201420835438.7U patent/CN204242639U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679440A (en) * | 2015-10-15 | 2016-06-15 | 安徽双诚电线电缆有限公司 | Aluminium type stranded wire with high tensile strength |
| CN106205815A (en) * | 2016-06-24 | 2016-12-07 | 四川新蓉电缆有限责任公司 | A kind of band can the fireproof cable of ceramic sheath |
| CN107610811A (en) * | 2017-10-18 | 2018-01-19 | 中天科技装备电缆有限公司 | A kind of rat-and-ant proof, high radiating photovoltaic cable and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204130227U (en) | A kind of polyvinyl chloride insulation flame retardant type cable | |
| CN102222546B (en) | Interlocking type armored optical fiber composite low-voltage cable of creep-resistant aluminum alloy conductor | |
| CN204242639U (en) | A kind of high-flame-resistance environment-friendly aluminium alloy cable | |
| CN203746484U (en) | Power generation-used grounding control cold-resistance flame-retardant cable | |
| CN203760204U (en) | Butyronitrile insulating low-smoke halogen-free power cable | |
| CN204010780U (en) | A kind of rare earth aluminium alloy flame-retardant low-smoke halogen-free metal linkage armored cable | |
| CN204760123U (en) | High electrical safety nature, high anticorrosive, waterproof, water -resistant tree type middling pressure power cable | |
| CN203102886U (en) | Flexible fireproof mineral insulated cable using self-interlock armoured sheath | |
| CN204229880U (en) | Fire resistant anticorrosive cable | |
| CN203760141U (en) | Drainage wire-contained armoured insulated cable | |
| CN203760117U (en) | Cable with tinned aluminum wires for armoring and butyronitrile for insulation | |
| CN202142335U (en) | Aluminium alloy service-entrance power cable for buildings | |
| CN206388554U (en) | A kind of low-smoke non-halogen flame-retardant irradiation crosslinked polyolefin insulating photovoltaic flat cable special | |
| CN204440968U (en) | Bunched aerial insulated cable | |
| CN203573707U (en) | Novel energy-saving high-temperature-resistant cable | |
| CN208655288U (en) | A kind of flame resistant cable | |
| CN202102786U (en) | High temperature resistant, silicone rubber insulating control cable having silicone rubber sheaths | |
| CN104637615A (en) | Power cable for coal | |
| CN204045257U (en) | A kind of environmental protection fire-resisting cable | |
| CN204516448U (en) | Novel aluminium alloy cable | |
| CN204130249U (en) | A kind of environmental-protection flame-retardant Anti-interference cable | |
| CN203659489U (en) | High-strength insulated heat-insulation cable | |
| CN103886969A (en) | Ground control cold-resistant flame-retardant cable for electricity generation | |
| CN203966651U (en) | A kind of modified model flexible fire-proof cable | |
| CN203826108U (en) | Low-smoke halogen-free rare-earth aluminum-alloy power cable |
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: 20150401 Termination date: 20181224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |