CN103903774A - High flame retardant fire resistant radio frequency cable - Google Patents
High flame retardant fire resistant radio frequency cable Download PDFInfo
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- CN103903774A CN103903774A CN201410076093.6A CN201410076093A CN103903774A CN 103903774 A CN103903774 A CN 103903774A CN 201410076093 A CN201410076093 A CN 201410076093A CN 103903774 A CN103903774 A CN 103903774A
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- flame retardant
- radio frequency
- frequency cable
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Abstract
The invention discloses a high flame retardant fire resistant radio frequency cable which is composed of five kinds of tinned copper conductors, an insulation layer, a ceramic silicone rubber high temperature resistant layer, a steel wire braiding strengthening layer and an outer sheath. The insulation layer is pressed and wrapped on the five kinds of tinned copper conductors to form an insulated power wire core, two insulated power wire cores which are arranged in the horizontal direction and two insulated power wire cores which are arranged in the vertical direction are coated by a flame retardant isolation filling layer to form a cable wore, and a semi-conducting layer and a rubber sheath are arranged outside the two insulated power wire cores which are arranged in the horizontal direction from outside to inside; the ceramic silicone rubber high temperature resistant layer, the steel wire braiding strengthening layer and the outer sheath are pressed and wrapped outside the cable core from inside to outside. The high flame retardant fire resistant radio frequency cable has the advantages of being flame retardant and high temperature resistant, wear resistant, burn-in resistant and long in service life.
Description
Technical field
The present invention relates to cable, relate in particular to a kind of high flame retardant fire-proof radio frequency cable.
Background technology
Wires and cables industry is the second largest industry that China is only second to automobile industry, and product variety meets rate and domestic market occupation rate all exceedes 90%.Worldwide, the Chinese electric wire gross output value has exceeded the U.S., becomes first electric wire producing country in the world.Be accompanied by Chinese wires and cables industry high speed development, creation of new enterprise quantity constantly rises, and industry overall technology level is largely increased.Radio frequency cable is the cable of electromagnetic energy in transmission radio-frequency region, radio frequency cable is indispensable element in range radio communication system and electronic equipment, applies widely at aspects such as radio communication and broadcast, TV, radar, navigation, computer and instrument.Thereby market grows with each passing day to the demand of radio frequency cable, need to provide the cable of various satisfied different demands.
Summary of the invention
For meeting above-mentioned requirements, the object of the invention is to provide a kind of high flame retardant fire-proof radio frequency cable.
The solution of the present invention is as follows: a kind of high flame retardant fire-proof radio frequency cable, it is made up of five class tinned copper conductors, insulating barrier, ceramic silicone rubber high temperature resistant layer, braided steel wire reinforced layer and oversheath, described insulating barrier is extruded on five class tinned copper conductors and becomes insulated power core, two of horizontal direction is thoroughly done away with the two eradication edge power cores that arrange in edge power core and vertical direction and is overmolding to cable core by fire-retardant isolation packed layer, and two of horizontal direction is thoroughly done away with edge power cores and is from inside to outside provided with semi-conductive layer and rubber sheath outward; Described cable core from inside to outside extrudes ceramic silicone rubber high temperature resistant layer, braided steel wire reinforced layer and oversheath outward successively.
Described insulating barrier adopts flame-proof polyvinyl chloride material.
Described oversheath adopts ethylene-propylene-diene monomer leather material.
Beneficial effect of the present invention: cable of the present invention has fire-retardant, resistant to elevated temperatures feature, and wear-resisting, ageing-resistant, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
Wherein: 1, five class tinned copper conductors; 2, insulating barrier; 3, semi-conductive layer; 4, rubber sheath; 5, fire-retardant isolation packed layer; 6, ceramic silicone rubber high temperature resistant layer; 7, braided steel wire reinforced layer; 8, oversheath.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described;
As shown in Figure 1, a kind of high flame retardant fire-proof radio frequency cable, it is made up of five class tinned copper conductors 1, insulating barrier 2, ceramic silicone rubber high temperature resistant layer 6, braided steel wire reinforced layer 7 and oversheath 8, described insulating barrier 2 is extruded on five class tinned copper conductors 1 and becomes insulated power core, two of horizontal direction is thoroughly done away with the two eradication edge power cores that arrange in edge power core and vertical direction and is overmolding to cable core by fire-retardant isolation packed layer 5, and two of horizontal direction is thoroughly done away with edge power cores and is from inside to outside provided with semi-conductive layer 3 and rubber sheath 4 outward; Described cable core from inside to outside extrudes ceramic silicone rubber high temperature resistant layer 6, braided steel wire reinforced layer 7 and oversheath 8 outward successively.
Described insulating barrier 2 adopts flame-proof polyvinyl chloride material.
Described oversheath 8 adopts ethylene-propylene-diene monomer leather material.
Although above the specific embodiment of the present invention has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present invention and change and revise; when its function producing does not exceed spiritual that specification contains yet, all should be within protection scope of the present invention.
Claims (3)
1. a high flame retardant fire-proof radio frequency cable, it is made up of five class tinned copper conductors, insulating barrier, ceramic silicone rubber high temperature resistant layer, braided steel wire reinforced layer and oversheath, it is characterized in that: described insulating barrier is extruded on five class tinned copper conductors and becomes insulated power core, two of horizontal direction is thoroughly done away with the two eradication edge power cores that arrange in edge power core and vertical direction and is overmolding to cable core by fire-retardant isolation packed layer, and two of horizontal direction is thoroughly done away with edge power cores and is from inside to outside provided with semi-conductive layer and rubber sheath outward; Described cable core from inside to outside extrudes ceramic silicone rubber high temperature resistant layer, braided steel wire reinforced layer and oversheath outward successively.
2. a kind of high flame retardant fire-proof radio frequency cable according to claim 1, is characterized in that: described inner restrictive coating and external sheath layer adopt heavy haloflex rubber.
3. a kind of high flame retardant fire-proof radio frequency cable according to claim 1, is characterized in that: described master core insulating barrier adopts Ethylene Propylene Terpolymer rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076093.6A CN103903774A (en) | 2014-03-04 | 2014-03-04 | High flame retardant fire resistant radio frequency cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076093.6A CN103903774A (en) | 2014-03-04 | 2014-03-04 | High flame retardant fire resistant radio frequency cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103903774A true CN103903774A (en) | 2014-07-02 |
Family
ID=50995047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410076093.6A Pending CN103903774A (en) | 2014-03-04 | 2014-03-04 | High flame retardant fire resistant radio frequency cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103903774A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331981A (en) * | 2018-04-04 | 2018-07-27 | 南京知行管业有限公司 | A kind of heat-proof combustion-resistant high intensity kitchen range connecting tube |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201751946U (en) * | 2010-06-21 | 2011-02-23 | 祝亨林 | Novel cable |
| US20110200289A1 (en) * | 2010-02-12 | 2011-08-18 | Hatachi Cable, Ltd. | High voltage cabtire cable |
| CN103065717A (en) * | 2013-01-23 | 2013-04-24 | 江苏亨通电力电缆有限公司 | 6kV-35kV rated-voltage ceramic silicon rubber insulation medium-voltage fire-resistant frequency converter cable and process |
| CN203150172U (en) * | 2013-01-28 | 2013-08-21 | 安徽龙庵电缆集团有限公司 | Fireproof coiling flexible cable for buggy ladle |
| CN203721326U (en) * | 2014-03-04 | 2014-07-16 | 安徽恒晶电缆集团有限公司 | High flame retardant fireproof radio frequency cable |
-
2014
- 2014-03-04 CN CN201410076093.6A patent/CN103903774A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110200289A1 (en) * | 2010-02-12 | 2011-08-18 | Hatachi Cable, Ltd. | High voltage cabtire cable |
| CN201751946U (en) * | 2010-06-21 | 2011-02-23 | 祝亨林 | Novel cable |
| CN103065717A (en) * | 2013-01-23 | 2013-04-24 | 江苏亨通电力电缆有限公司 | 6kV-35kV rated-voltage ceramic silicon rubber insulation medium-voltage fire-resistant frequency converter cable and process |
| CN203150172U (en) * | 2013-01-28 | 2013-08-21 | 安徽龙庵电缆集团有限公司 | Fireproof coiling flexible cable for buggy ladle |
| CN203721326U (en) * | 2014-03-04 | 2014-07-16 | 安徽恒晶电缆集团有限公司 | High flame retardant fireproof radio frequency cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331981A (en) * | 2018-04-04 | 2018-07-27 | 南京知行管业有限公司 | A kind of heat-proof combustion-resistant high intensity kitchen range connecting tube |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |