CN202285175U - Intrinsically safe color separation combined cable with zinc-coated steel wire armor for mines - Google Patents
Intrinsically safe color separation combined cable with zinc-coated steel wire armor for mines Download PDFInfo
- Publication number
- CN202285175U CN202285175U CN2011204060639U CN201120406063U CN202285175U CN 202285175 U CN202285175 U CN 202285175U CN 2011204060639 U CN2011204060639 U CN 2011204060639U CN 201120406063 U CN201120406063 U CN 201120406063U CN 202285175 U CN202285175 U CN 202285175U
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- electric conductor
- insulated electric
- flame
- copper free
- thin insulated
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Abstract
An intrinsically safe color separation combined cable with zinc-coated steel wire armor for mines relates to the technical field of wires and cables. A polyester tape lapping isolating layer, a flame-retarding polyethylene inner jacket layer, a zinc-coated steel wire weaving armor layer and a flame-retarding polyvinyl chloride outer jacket layer are sequentially arranged outside a cable core. The intrinsically safe color separation combined cable with zinc-coated steel wire armor for mines is simple and reasonable in structure, easy to manufacture, simple in manufacture process and convenient to install and use, has functions of reliable flame-retarding and fire-fighting performance, corrosion resistance, damp resistance, voltage resistance, weather resistance, external force impact resistance and the like, meets technical level requirements for leading modern electric device power lines to be matched with safe monitoring system signal transmission lines, and is suitable for leading underground low-voltage power lines to be in combined match with safe monitoring and communication lines.
Description
Technical field
The utility model relates to technical field of electric wires and cables, the mining color separation combination cable of particularly a kind of intrinsic safety type zinc-coated wire armouring.
Background technology
Along with the quickening of economic society pace of construction, the dynamics of the exploitation of mineral resources is progressively strengthened, particularly because the progress of science and technology, coal is as the industry of emphasis energy development.For mining cable, how to guarantee downhole production safety, be very important efficiently, otherwise will cause that the down-hole strick precaution is prone to take place the generation of great dangerous accidents such as gas explosion, landslide.Traditional cable is difficult to reach above requirement.
Summary of the invention
The utility model purpose be satisfy mine especially under the colliery electric equipment low-voltage power line and safety monitoring system, communication system signal transmission line be the supporting requirements of one, provide a kind of intrinsic safety type zinc-coated wire armouring mining color separation combination cable.
The purpose of the utility model is achieved in that the mining color separation combination cable of intrinsic safety type zinc-coated wire armouring comprises cable core, outside cable core, sets gradually the wrapped separator of polyester belt, flame-proof polyethylene inner restrictive coating, zinc-coated wire braiding armour and flame-proof polyvinyl chloride external sheath layer.
The utility model is simple and reasonable; Manufacture easily; Manufacturing process is simple; Easy to install, functions such as reliable fire-retardant fire-fighting, anticorrosion protection against the tide, proof voltage, weather, external force resistance impact are arranged, reach and improve modern electrical equipment power line and the supporting technical merit requirement of safety monitoring system signal transmission line.The utility model is applicable to down-hole low-voltage power line and security monitoring, communication line combination accessory.
The cable core of the utility model comprises red thick insulated electric conductor, the thick insulated electric conductor of black, blue thin insulated electric conductor, green thin insulated electric conductor, the thin insulated electric conductor of purple, yellow thin insulated electric conductor and the thin insulated electric conductor of white; The thin insulated electric conductor of said yellow is stranded with the thin insulated electric conductor of white; At said stranded yellow thin insulated electric conductor and the thin insulated electric conductor outerwrap tinned copper wire woven shield of white; At the thin insulated electric conductor outerwrap of said blueness tinned copper wire woven shield; Red thick insulated electric conductor is made up of at least one copper free wire flame-proof polyethylene insulating barrier outer with being wrapped in copper free wire; The thick insulated electric conductor of black is made up of at least one copper free wire flame-proof polyethylene insulating barrier outer with being wrapped in copper free wire; Blue thin insulated electric conductor is made up of at least one copper free wire flame-proof polyethylene insulating barrier outer with being wrapped in copper free wire; Green thin insulated electric conductor is made up of at least one copper free wire flame-proof polyethylene insulating barrier outer with being wrapped in copper free wire; The thin insulated electric conductor of purple is made up of at least one copper free wire flame-proof polyethylene insulating barrier outer with being wrapped in copper free wire; Yellow thin insulated electric conductor is made up of at least one copper free wire flame-proof polyethylene insulating barrier outer with being wrapped in copper free wire; The thin insulated electric conductor of white is made up of at least one copper free wire flame-proof polyethylene insulating barrier outer with being wrapped in copper free wire.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Among the figure, 1, cable core, 2, copper free wire, 3, the flame-proof polyethylene insulating barrier; 4, the wrapped separator of polyester belt, 5, the flame-proof polyethylene inner restrictive coating, 6, zinc-coated wire braiding armour, 7, the flame-proof polyvinyl chloride external sheath layer; 8 red thick insulated electric conductors, 9, the thick insulated electric conductor of black, 10, blue thin insulated electric conductor; 11, green thin insulated electric conductor, 12, the thin insulated electric conductor of purple, 13, yellow thin insulated electric conductor; 14, the thin insulated electric conductor of white, 15 tinned copper wire woven shields, 16 tinned copper wire woven shields.
Embodiment
As shown in Figure 1, the utility model comprises cable core 1, outside cable core 1, sets gradually the wrapped separator of polyester belt 4, flame-proof polyethylene inner restrictive coating 5, zinc-coated wire braiding armour 6, flame-proof polyvinyl chloride external sheath layer 7; Said cable core 1 comprises the thin insulated electric conductor of the thick insulated electric conductor of red thick insulated electric conductor 8, black 9, blue thin insulated electric conductor 10, green thin insulated electric conductor 11, purple 12, yellow thin insulated electric conductor 13, the thin insulated electric conductor 14 of white; The thin insulated electric conductor 13 of said yellow is stranded with the thin insulated electric conductor 14 of white; At said stranded yellow thin insulated electric conductor 13 and the thin insulated electric conductor 14 outerwrap tinned copper wire woven shields 15 of white; At the thin insulated electric conductor 10 outerwrap tinned copper wire woven shields 16 of said blueness; Every insulated conductor 8,9,10,11,12,13,14 is by at least one copper free wire 2 and be wrapped in the outer flame-proof polyethylene insulating barriers 3 of copper free wire 2 and constitute.
Claims (2)
1. the mining color separation combination cable of intrinsic safety type zinc-coated wire armouring is characterized in that: comprise cable core, outside cable core, set gradually the wrapped separator of polyester belt, flame-proof polyethylene inner restrictive coating, zinc-coated wire braiding armour and flame-proof polyvinyl chloride external sheath layer.
2. according to the mining color separation combination cable of the said intrinsic safety type zinc-coated wire of claim 1 armouring, it is characterized in that: cable core comprises red thick insulated electric conductor, the thick insulated electric conductor of black, blue thin insulated electric conductor, green thin insulated electric conductor, the thin insulated electric conductor of purple, yellow thin insulated electric conductor and the thin insulated electric conductor of white; The thin insulated electric conductor of said yellow is stranded with the thin insulated electric conductor of white; At said stranded yellow thin insulated electric conductor and the thin insulated electric conductor outerwrap tinned copper wire woven shield of white; At the thin insulated electric conductor outerwrap of said blueness tinned copper wire woven shield; Red thick insulated electric conductor is made up of at least one copper free wire flame-proof polyethylene insulating barrier outer with being wrapped in copper free wire; The thick insulated electric conductor of black is made up of at least one copper free wire flame-proof polyethylene insulating barrier outer with being wrapped in copper free wire; Blue thin insulated electric conductor is made up of at least one copper free wire flame-proof polyethylene insulating barrier outer with being wrapped in copper free wire; Green thin insulated electric conductor is made up of at least one copper free wire flame-proof polyethylene insulating barrier outer with being wrapped in copper free wire; The thin insulated electric conductor of purple is made up of at least one copper free wire flame-proof polyethylene insulating barrier outer with being wrapped in copper free wire; Yellow thin insulated electric conductor is made up of at least one copper free wire flame-proof polyethylene insulating barrier outer with being wrapped in copper free wire; The thin insulated electric conductor of white is made up of at least one copper free wire flame-proof polyethylene insulating barrier outer with being wrapped in copper free wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204060639U CN202285175U (en) | 2011-10-24 | 2011-10-24 | Intrinsically safe color separation combined cable with zinc-coated steel wire armor for mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204060639U CN202285175U (en) | 2011-10-24 | 2011-10-24 | Intrinsically safe color separation combined cable with zinc-coated steel wire armor for mines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202285175U true CN202285175U (en) | 2012-06-27 |
Family
ID=46296691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204060639U Expired - Fee Related CN202285175U (en) | 2011-10-24 | 2011-10-24 | Intrinsically safe color separation combined cable with zinc-coated steel wire armor for mines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202285175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103824645A (en) * | 2014-02-21 | 2014-05-28 | 西安弘传科技开发有限责任公司 | Cable for deep well high-speed data transmission system and using method thereof |
-
2011
- 2011-10-24 CN CN2011204060639U patent/CN202285175U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103824645A (en) * | 2014-02-21 | 2014-05-28 | 西安弘传科技开发有限责任公司 | Cable for deep well high-speed data transmission system and using method thereof |
| CN103824645B (en) * | 2014-02-21 | 2016-05-11 | 西安弘传科技开发有限责任公司 | A kind of cable for deep-well high speed data transmission system and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20121024 |