CN105719751A - Fireproof control cable and manufacture method - Google Patents
Fireproof control cable and manufacture method Download PDFInfo
- Publication number
- CN105719751A CN105719751A CN201510382309.6A CN201510382309A CN105719751A CN 105719751 A CN105719751 A CN 105719751A CN 201510382309 A CN201510382309 A CN 201510382309A CN 105719751 A CN105719751 A CN 105719751A
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- China
- Prior art keywords
- control cable
- plated copper
- fireproof control
- silver
- copper conductor
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Abstract
The invention discloses a fireproof control cable and a manufacture method. The fireproof control cable is characterized in that: a silver-plated copper conductor, an FEP insulation, a non-woven fabric lapping tape, an aramid fiber filament weaving layer, a rock wool band lapping tape, and a tin-plated copper line shielding layer. The fireproof control cable manufacture method comprises steps of extruding a 0.2mm-thickness FEP insulation from the 7*0.1MM silver-plated copper conductor, stranding 19 insulation lines to perform lapping on a 10-15 width non-woven fabric, performing aramid fiber filament weaving, lapping a rock wool tape after weaving, and weaving a tin-plated copper wire on the outer layer of the rock wool band to perform shielding.
Description
Technical field
The present invention relates to a kind of fireproof control cable and manufacture method thereof, belong to electric wire field.
Background technology
Cable industry is the domestic second largest industry being only second to automobile industry, and product variety Service Efficiency and domestic market occupation rate are all more than 90%, and range of application is extremely wide.Fireproof cable has become as the Asia primary cord manufacturer taken as the leading factor with Chinese market and develops an important selection of high-end cable products.Meanwhile, the problem such as low side cable market production capacity surplus, cost of raw material increase, dog-eat-dog also makes Asia electric wire manufacturer be faced with the immense pressure that profit reduces.Thus, change production capacity structure, the development contour end cable products of fireproof cable is also the effective way reducing market risk, raising competitiveness.The severe rugged environment of special occasions, it is desirable to cable can bear the hundreds of even short time high temperature of thousands of degrees Celsius or flame, therefore studies a kind of fireproof control cable that can bear higher temperature and manufacture method is necessary.
Summary of the invention
The present invention seeks to, be used for making up the deficiency of existing cable kind, and a kind of fireproof control cable and manufacture method thereof are provided.
To achieve these goals, technical scheme is as follows:
A kind of fireproof control cable, it is characterised in that structure is followed successively by silver-plated copper conductor, FEP insulation inside-out, non-woven fabrics is wrapped, aramid fiber yarn weaves, asbestos ribbon is wrapped for it, tinned wird shielding.
Described silver-plated copper conductor is 7 × 0.1mm silver-plated copper conductor.
Described FEP insulation thickness is 0.2mm.
The manufacture method of described fireproof control cable, it is characterised in that include following step:
First, 7 × 0.1mm silver-plated copper conductor is extruded 0.2mm thickness FEP insulation, then by stranded for 19 covered wires and wrapped non-woven fabrics wide for 10-15mm, carry out aramid fiber yarn braiding again, wrapped one layer of asbestos ribbon after braiding, finally, shields at one layer of tinned wird of asbestos ribbon outer braid.
Beneficial effects of the present invention is as follows:
Preparation technology of the present invention is simple, and the fireproof control cable prepared has the advantage of temperature resistant grade height, acid-alkali-corrosive-resisting, and its energising stability is strong, is a kind of desirably fireproof cable product.The experiment proved that, it can bear the high temperature more than 5 minutes of 800 degrees Celsius.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand, below in conjunction with specific embodiment, the present invention is expanded on further.
Embodiment 1:
In the present embodiment, a kind of fireproof control cable, structure is followed successively by silver-plated copper conductor, FEP insulation inside-out, non-woven fabrics is wrapped, aramid fiber yarn weaves, asbestos ribbon is wrapped for it, tinned wird shielding.
The manufacture method of described fireproof control cable, it is characterised in that include following step:
First, 7 × 0.1mm silver-plated copper conductor is extruded 0.2mm thickness FEP insulation, then by stranded for 19 covered wires and wrapped non-woven fabrics wide for 12mm, carry out aramid fiber yarn braiding again, wrapped one layer of asbestos ribbon after braiding, finally, shields at one layer of 6 × 0.15mm tinned wird of asbestos ribbon outer braid.
Preparation technology of the present invention is simple, and the fireproof control cable prepared has the advantage of temperature resistant grade height, acid-alkali-corrosive-resisting, and its energising stability is strong, is a kind of desirably fireproof cable product.The experiment proved that, it can bear high temperature 5-6 minute of 800 degrees Celsius.
Embodiment 2:
In the present embodiment, a kind of fireproof control cable, structure is followed successively by silver-plated copper conductor, FEP insulation inside-out, non-woven fabrics is wrapped, aramid fiber yarn weaves, asbestos ribbon is wrapped for it, tinned wird shielding.
The manufacture method of described fireproof control cable, it is characterised in that include following step:
First, 7 × 0.1mm silver-plated copper conductor is extruded 0.25mm thickness FEP insulation, then by stranded for 19 covered wires and wrapped non-woven fabrics wide for 15mm, carry out aramid fiber yarn braiding again, wrapped one layer of asbestos ribbon after braiding, finally, shields at one layer of 7 × 0.15mm tinned wird of asbestos ribbon outer braid.
Preparation technology of the present invention is simple, and the fireproof control cable prepared has the advantage of temperature resistant grade height, acid-alkali-corrosive-resisting, and its energising stability is strong, is a kind of desirably fireproof cable product.The experiment proved that, it can bear high temperature 7-8 minute of 800 degrees Celsius.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (4)
1. a fireproof control cable, it is characterised in that structure is followed successively by silver-plated copper conductor, FEP insulation inside-out, non-woven fabrics is wrapped, aramid fiber yarn weaves, asbestos ribbon is wrapped for it, tinned wird shielding.
2. fireproof control cable according to claim 1, it is characterised in that described silver-plated copper conductor is 7 × 0.1mm silver-plated copper conductor.
3. fireproof control cable according to claim 1, it is characterised in that described FEP insulation thickness is 0.2mm.
4. the manufacture method of fireproof control cable according to claim 1, it is characterized in that, including following step: first, 7 × 0.1mm silver-plated copper conductor is extruded 0.2mm thickness FEP insulation, again by stranded for 19 covered wires and wrapped non-woven fabrics wide for 10-15mm, then carry out aramid fiber yarn braiding, wrapped one layer of asbestos ribbon after braiding, finally, shield at one layer of tinned wird of asbestos ribbon outer braid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510382309.6A CN105719751A (en) | 2015-07-03 | 2015-07-03 | Fireproof control cable and manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510382309.6A CN105719751A (en) | 2015-07-03 | 2015-07-03 | Fireproof control cable and manufacture method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105719751A true CN105719751A (en) | 2016-06-29 |
Family
ID=56144794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510382309.6A Pending CN105719751A (en) | 2015-07-03 | 2015-07-03 | Fireproof control cable and manufacture method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105719751A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800399A (en) * | 2012-08-27 | 2012-11-28 | 兰州众邦电线电缆集团有限公司 | Halogen-free low-smoke high-flame-resistance control cable and manufacturing method thereof |
| CN102915792A (en) * | 2012-11-12 | 2013-02-06 | 沈阳信达信息科技有限公司 | Shielding control cable |
| CN103714889A (en) * | 2012-09-29 | 2014-04-09 | 无锡荣诚电工材料有限公司 | Novel multi-core high temperature resistant control cable |
| CN103903771A (en) * | 2014-03-04 | 2014-07-02 | 安徽恒晶电缆集团有限公司 | Anti-interference and anti-flaming control cable |
| CN103903790A (en) * | 2014-03-06 | 2014-07-02 | 安徽华星电缆集团有限公司 | Fireproof controlling cable |
-
2015
- 2015-07-03 CN CN201510382309.6A patent/CN105719751A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800399A (en) * | 2012-08-27 | 2012-11-28 | 兰州众邦电线电缆集团有限公司 | Halogen-free low-smoke high-flame-resistance control cable and manufacturing method thereof |
| CN103714889A (en) * | 2012-09-29 | 2014-04-09 | 无锡荣诚电工材料有限公司 | Novel multi-core high temperature resistant control cable |
| CN102915792A (en) * | 2012-11-12 | 2013-02-06 | 沈阳信达信息科技有限公司 | Shielding control cable |
| CN103903771A (en) * | 2014-03-04 | 2014-07-02 | 安徽恒晶电缆集团有限公司 | Anti-interference and anti-flaming control cable |
| CN103903790A (en) * | 2014-03-06 | 2014-07-02 | 安徽华星电缆集团有限公司 | Fireproof controlling cable |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |
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| WD01 | Invention patent application deemed withdrawn after publication |