CN202067576U - Thermostable special computer cable for power plant - Google Patents
Thermostable special computer cable for power plant Download PDFInfo
- Publication number
- CN202067576U CN202067576U CN2011201765553U CN201120176555U CN202067576U CN 202067576 U CN202067576 U CN 202067576U CN 2011201765553 U CN2011201765553 U CN 2011201765553U CN 201120176555 U CN201120176555 U CN 201120176555U CN 202067576 U CN202067576 U CN 202067576U
- Authority
- CN
- China
- Prior art keywords
- outside
- fire
- copper wire
- antiflaming
- power plant
- 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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Abstract
A thermostable special computer cable for a power plant relates to the technical field of a cable structure; an antiflaming wrapping tape is arranged outside two groups of conductor cores; a main tinned copper wire braiding shielding layer is arranged outside the antiflaming wrapping tape; a thin antiflaming PVC (polyvinyl chloride) inner protective layer is arranged outside the main tinned copper wire braiding shielding layer; a galvanized steel strip armouring layer is arranged outside the thin antiflaming PVC inner protective layer; and a silicon rubber outer protective layer is arranged outside the galvanized steel strip armouring layer. The thermostable special computer cable for the power plant has the characteristics of high antiflaming property, high temperature resistance, strong anti-interference, tensile property, high transmission speed, high safety factor and the like, and is particularly suitable for signal transmission of an automatic system of a computer working for a long time in a high-temperature operation area. A protective sleeve and silicon rubber insulation are arranged in the cable, so that the insulating performance is excellent, the stability is good, and the high-temperature resistance and cold resistance are good.
Description
Technical field
The utility model relates to construction of cable technical field.
Background technology
The applicability of cable and fail safe, for use in different occasions can both the normal transmission electric energy and, accurately transmission signals is very important, particularly special occasions is subjected to strong electromagnetic, and the cable antijamming capability is not strong, easily cause the transmission signals disorder, be that equipment produces misoperation, even cause casualties and property loss.
Summary of the invention
The purpose of this utility model is to design a kind of high flame retardant, anti-strong jamming, power plant high temperature resistant, cold-resistant, that transmission rate is fast fire resistant special type computer cable.
The utility model is provided with fire-retardant twining package tape outside two groups of cores, the tin copper wire is set outside fire-retardant twining package tape weaves total screen, slim flame-proof PVC sheath outside weaving total screen, the tin copper wire is set, outside slim flame-proof PVC sheath, the galvanized steel strip armour is set, the silicon rubber outer jacket is set outside the galvanized steel strip armour.
The described core of respectively organizing is made up of stranded soft copper silk conductor, silicone rubber insulation layer, fire-retardant band and tinned copper wire braiding sub-shield, by stranded soft copper silk conductor silicone rubber insulation layer is set outward and forms single insulation holding wire, fire-retardant band is arranged on two and thoroughly does away with outside the edge holding wire, and tinned copper wire braiding sub-shield is arranged on outside the fire-retardant band.
The utlity model has characteristics such as high flame retardant, high temperature resistant, anti-strong jamming, tension, transmission rate, coefficient of safety height, be specially adapted to the signal transmission that the operating time is long, the high-temperature operation district gets the computer automated system.Silicon rubber insulation and sheath are set in the cable, and insulation property are excellent, and good stability is high temperature resistant, cold tolerance is strong.Adopt the stranded split screen line of irregular pitch that stranding is added the total shielding of tinned copper wire establishment, anti-strong jamming ability is strong, and the signal transmission accurately.Adopt double-tape armor, tensile property strengthens, and increases the service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure 2 be fire-retardant band, 3 for silicon rubber insulation, 4 for the zinc-plated soft copper conductor of strands, 5 for tinned copper wire braiding split screen, 6 for fire-retardant twining package tape, 7 for the total shielding of tinned copper wire braiding, 8 for slim flame-proof PVC sheath, 9 be that galvanized steel strip armour, 10 is the silicon rubber outer jacket.
Embodiment
As shown in Figure 1, form core 1 by strands soft copper silk conductor 4 and silicone rubber insulation layer 3, fire-retardant band 2 and tinned copper wire braiding sub-shield 5.Silicone rubber insulation layer 3 is set outside each stranded soft copper silk conductor 4 forms single insulation holding wire, fire-retardant band 2 is arranged on two and thoroughly does away with outside the edge holding wire, and tinned copper wire braiding sub-shield 5 is arranged on outside the fire-retardant band 2.
Outside two groups of cores 1 fire-retardant twining package tape 6 is set, outside the fire-retardant twining package tape 6 the tin copper wire is set and weaves total screen 7, the tin copper wire weaves outside total screen 7 slim flame-proof PVC sheath 8 is set, the slim flame-proof PVC sheath 8 outer galvanized steel strip armours 9 that are provided with, the galvanized steel strip armour 9 outer silicon rubber outer jackets 10 that are provided with.
Claims (2)
1. power plant's fire resistant special type computer cable, it is characterized in that outside two groups of cores, fire-retardant twining package tape being set, the tin copper wire is set outside fire-retardant twining package tape weaves total screen, slim flame-proof PVC sheath outside weaving total screen, the tin copper wire is set, outside slim flame-proof PVC sheath, the galvanized steel strip armour is set, the silicon rubber outer jacket is set outside the galvanized steel strip armour.
2. according to the described power plant of claim 1 fire resistant special type computer cable, it is characterized in that the described core of respectively organizing is made up of stranded soft copper silk conductor, silicone rubber insulation layer, fire-retardant band and tinned copper wire braiding sub-shield, by stranded soft copper silk conductor silicone rubber insulation layer is set outward and forms single insulation holding wire, fire-retardant band is arranged on two and thoroughly does away with outside the edge holding wire, and tinned copper wire braiding sub-shield is arranged on outside the fire-retardant band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201765553U CN202067576U (en) | 2011-05-30 | 2011-05-30 | Thermostable special computer cable for power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201765553U CN202067576U (en) | 2011-05-30 | 2011-05-30 | Thermostable special computer cable for power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202067576U true CN202067576U (en) | 2011-12-07 |
Family
ID=45061433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201765553U Expired - Fee Related CN202067576U (en) | 2011-05-30 | 2011-05-30 | Thermostable special computer cable for power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202067576U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871667A (en) * | 2014-02-27 | 2014-06-18 | 新宇电缆集团股份有限公司 | Cold-resistant and high-temperature resistant power cable |
| CN103871617A (en) * | 2014-02-27 | 2014-06-18 | 安徽复兴电缆集团有限公司 | Cable for solar power generation |
| CN103871567A (en) * | 2014-02-27 | 2014-06-18 | 安徽复兴电缆集团有限公司 | Cable used for oceanographic engineering |
-
2011
- 2011-05-30 CN CN2011201765553U patent/CN202067576U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871667A (en) * | 2014-02-27 | 2014-06-18 | 新宇电缆集团股份有限公司 | Cold-resistant and high-temperature resistant power cable |
| CN103871617A (en) * | 2014-02-27 | 2014-06-18 | 安徽复兴电缆集团有限公司 | Cable for solar power generation |
| CN103871567A (en) * | 2014-02-27 | 2014-06-18 | 安徽复兴电缆集团有限公司 | Cable used for oceanographic engineering |
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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: 20111207 Termination date: 20130530 |