CN103915211A - Inflaming-retarding anti-oxidization high-voltage-resistant power cable - Google Patents
Inflaming-retarding anti-oxidization high-voltage-resistant power cable Download PDFInfo
- Publication number
- CN103915211A CN103915211A CN201410119532.7A CN201410119532A CN103915211A CN 103915211 A CN103915211 A CN 103915211A CN 201410119532 A CN201410119532 A CN 201410119532A CN 103915211 A CN103915211 A CN 103915211A
- Authority
- CN
- China
- Prior art keywords
- power cable
- ceramic
- resistant power
- fire
- high pressure
- 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.)
- Pending
Links
- 238000007254 oxidation reaction Methods 0.000 title abstract description 5
- 239000004020 conductor Substances 0.000 claims abstract description 24
- 239000000919 ceramic Substances 0.000 claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 239000003063 flame retardant Substances 0.000 claims description 14
- 230000004888 barrier function Effects 0.000 claims description 13
- 230000003064 anti-oxidating effect Effects 0.000 claims description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 229920001973 fluoroelastomer Polymers 0.000 abstract 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005292 diamagnetic effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses an inflaming-retarding anti-oxidization high-voltage-resistant power cable which is composed of conductors, a ceramic fluoro-rubber insulating layer, a copper clad steel shielding layer and an outer sheath. The conductors are wrapped by the ceramic fluoro-rubber insulating layer; two or more cable cores are arranged in each conductor; the conductors are connected through PP plastic connecting rods; four grounding wire cores are tangent to the PP plastic connecting rods; filler is arranged in the gap part between the conductors and the ceramic fluoro-rubber insulating layer; the ceramic fluoro-rubber insulating layer is wrapped by the copper clad steel shielding layer; the copper clad steel shielding layer is formed by tightly arranging the outer sheath, a tined copper wire braided layer and a highly-inflaming-retarding fiber lapped layer from outside to inside in an extruded mode. Thus, the inflaming-retarding anti-oxidization high-voltage-resistant power cable has good shielding performance, anti-oxidization performance and high electric conductivity, and further has high-voltage resistance and magnetic interference resistance.
Description
Technical field
The present invention relates to field of cables, relate in particular to a kind of fire-retardant anti-oxidation high pressure resistant power cable.
Background technology
At present, at present, along with socioeconomic development, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, such as in industry, the cable using in the field such as electric power and colliery, all high especially to the requirement of the high pressure resistant of cable and oxidation proof properties aspect, traditional cable is because reasons such as materials, so can not well adapt to these relatively rugged environments, use for a long time this cable can affect work and benefit and the safety in these fields, so people need a kind of safe and reliable and anti-oxidation cable.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of fire-retardant anti-oxidation high pressure resistant power cable.
The present invention takes following technical scheme to realize: a kind of fire-retardant anti-oxidation high pressure resistant power cable, and it is to be made up of conductor, ceramic fluorubber insulating barrier, copper covered steel screen and oversheath, described conductor is outward to be wrapped up by ceramic fluorubber insulating barrier; Described conductor contains more than two or two core; Between described conductor, connect by PP plastics connecting rod; Described four ground wire cores and PP plastics connecting rod are tangent; Gap portion in the outer ceramic fluorubber insulating barrier of described conductor is provided with filler; Described ceramic fluorubber insulating barrier is outward to be wrapped up by copper covered steel screen; Described copper covered steel screen ecto-entad is that oversheath, tincopper fuse wire braided armor and high flame retardant fiber lapping layer closely extrude and form; In described conductor, core is stranded the forming of tinned copper wire by diameter 0.1 ~ 0.5mm; The count of described tincopper fuse wire braided armor is no less than 88%; Described filler is the glass cord of heat-resistant fireproof; The material of described oversheath is ceramic silicon rubber.
The present invention has following beneficial effect in sum: this cable has good shielding properties, oxygen-proof property, and conductance is high, also has high pressure resistant and diamagnetic jamming performance simultaneously.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, conductor; 2, ceramic fluorubber insulating barrier; 3, copper covered steel screen; 4, high flame retardant glass fibre belt lapping layer; 5, tincopper fuse wire braided armor; 6, oversheath; 7, wire core; 8, filler; 9, PP plastics connecting rod.
Embodiment
As shown in Figure 1, a kind of fire-retardant anti-oxidation high pressure resistant power cable, it is to be made up of conductor 1, ceramic fluorubber insulating barrier 2, copper covered steel screen 3 and oversheath 6, described conductor 1 is outer is to be wrapped up by ceramic fluorubber insulating barrier 2; Described conductor 1 contains more than two or two core; Between described conductor 1, connect by PP plastics connecting rod 9; Described four ground wire cores 7 are tangent with PP plastics connecting rod 9; Gap portion in the outer ceramic fluorubber of described conductor 1 insulating barrier 2 is provided with filler 8; Described ceramic fluorubber insulating barrier 2 is outer is to be wrapped up by copper covered steel screen 3; Described copper covered steel screen 3 ecto-entads are that oversheath 6, tincopper fuse wire braided armor 5 and high flame retardant fiber lapping layer 4 closely extrude and form; The interior core of described conductor 1 is stranded the forming of tinned copper wire by diameter 0.1 ~ 0.5mm; The count of described tincopper fuse wire braided armor 5 is no less than 88%; The glass cord that described filler 8 is heat-resistant fireproof; The material of described oversheath 6 is ceramic silicon rubber.
The above is the embodiment of the present invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (5)
1. a fire-retardant anti-oxidation high pressure resistant power cable, it is to be made up of conductor, ceramic fluorubber insulating barrier, copper covered steel screen and oversheath, it is characterized in that: described conductor is outward to be wrapped up by ceramic fluorubber insulating barrier; Described conductor contains more than two or two core; Between described conductor, connect by PP plastics connecting rod; Described four ground wire cores and PP plastics connecting rod are tangent; Gap portion in the outer ceramic fluorubber insulating barrier of described conductor is provided with filler; Described ceramic fluorubber insulating barrier is outward to be wrapped up by copper covered steel screen; Described copper covered steel screen ecto-entad is that oversheath, tincopper fuse wire braided armor and high flame retardant fiber lapping layer closely extrude and form.
2. the fire-retardant anti-oxidation high pressure resistant power cable of one according to claim 1, is characterized in that: in described conductor, core is stranded the forming of tinned copper wire by diameter 0.1 ~ 0.5mm.
3. the fire-retardant anti-oxidation high pressure resistant power cable of one according to claim 1, is characterized in that: the count of described tincopper fuse wire braided armor is no less than 88%.
4. the fire-retardant anti-oxidation high pressure resistant power cable of one according to claim 1, is characterized in that: the glass cord that described filler is heat-resistant fireproof.
5. the fire-retardant anti-oxidation high pressure resistant power cable of one according to claim 1, is characterized in that: the material of described oversheath is ceramic silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410119532.7A CN103915211A (en) | 2014-03-28 | 2014-03-28 | Inflaming-retarding anti-oxidization high-voltage-resistant power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410119532.7A CN103915211A (en) | 2014-03-28 | 2014-03-28 | Inflaming-retarding anti-oxidization high-voltage-resistant power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103915211A true CN103915211A (en) | 2014-07-09 |
Family
ID=51040823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410119532.7A Pending CN103915211A (en) | 2014-03-28 | 2014-03-28 | Inflaming-retarding anti-oxidization high-voltage-resistant power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103915211A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766655A (en) * | 2015-03-25 | 2015-07-08 | 安徽幸福电器电缆有限公司 | High temperature resisting and stretching resisting cable |
| CN104835575A (en) * | 2015-03-28 | 2015-08-12 | 安徽中天电缆有限公司 | Anticorrosion low temperature resistant industrial cable |
| WO2018068596A1 (en) * | 2016-10-13 | 2018-04-19 | 广船国际有限公司 | Double-rudder single-cable channel ship |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201965974U (en) * | 2010-12-13 | 2011-09-07 | 吴华 | Drag cable |
| CN102332336A (en) * | 2011-06-22 | 2012-01-25 | 江苏天地龙电缆有限公司 | Heat-resistant shielded power cable for nuclear power stations |
| CN202307288U (en) * | 2011-10-12 | 2012-07-04 | 安徽晋源电缆有限公司 | High temperature anticorrosion special power cable |
| CN202549471U (en) * | 2012-03-30 | 2012-11-21 | 安徽虹都电缆集团有限公司 | Approved power cable |
| US20130062093A1 (en) * | 2010-05-03 | 2013-03-14 | Draka Comteq, N.V. | Top-Drive Power Cable |
| CN203882710U (en) * | 2014-03-28 | 2014-10-15 | 安徽华菱电缆集团有限公司 | Flame-retardant, anti-oxidation and high voltage-resistant power cable |
-
2014
- 2014-03-28 CN CN201410119532.7A patent/CN103915211A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130062093A1 (en) * | 2010-05-03 | 2013-03-14 | Draka Comteq, N.V. | Top-Drive Power Cable |
| CN201965974U (en) * | 2010-12-13 | 2011-09-07 | 吴华 | Drag cable |
| CN102332336A (en) * | 2011-06-22 | 2012-01-25 | 江苏天地龙电缆有限公司 | Heat-resistant shielded power cable for nuclear power stations |
| CN202307288U (en) * | 2011-10-12 | 2012-07-04 | 安徽晋源电缆有限公司 | High temperature anticorrosion special power cable |
| CN202549471U (en) * | 2012-03-30 | 2012-11-21 | 安徽虹都电缆集团有限公司 | Approved power cable |
| CN203882710U (en) * | 2014-03-28 | 2014-10-15 | 安徽华菱电缆集团有限公司 | Flame-retardant, anti-oxidation and high voltage-resistant power cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766655A (en) * | 2015-03-25 | 2015-07-08 | 安徽幸福电器电缆有限公司 | High temperature resisting and stretching resisting cable |
| CN104835575A (en) * | 2015-03-28 | 2015-08-12 | 安徽中天电缆有限公司 | Anticorrosion low temperature resistant industrial cable |
| WO2018068596A1 (en) * | 2016-10-13 | 2018-04-19 | 广船国际有限公司 | Double-rudder single-cable channel ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140709 |
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| RJ01 | Rejection of invention patent application after publication |