CN103915184A - Waterproof anti-ultraviolet special cable - Google Patents
Waterproof anti-ultraviolet special cable Download PDFInfo
- Publication number
- CN103915184A CN103915184A CN201410099585.7A CN201410099585A CN103915184A CN 103915184 A CN103915184 A CN 103915184A CN 201410099585 A CN201410099585 A CN 201410099585A CN 103915184 A CN103915184 A CN 103915184A
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- layer
- ultraviolet
- waterproof
- special cable
- master core
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Abstract
The invention discloses a waterproof anti-ultraviolet special cable. The waterproof anti-ultraviolet special cable comprises main line cores, a wrapping tape layer, a waterproof layer, an ethylene-propylene insulating layer, an anti-ultraviolet layer and a low-smoke zero-halogen protection sleeve, wherein the main line cores are coated with the wrapping tape layer, the waterproof layer, the ethylene-propylene insulating layer, the anti-ultraviolet layer and the low-smoke zero-halogen protection sleeve in sequence. An insulating plate is arranged in the middle of the interior of the wrapping tape layer, and the wrapping tape layer is evenly divided into two parts through the insulating plate. The four groups of main line cores are evenly divided into two groups and are evenly distributed on the two sides of the insulating plate, and three current guide lines and a grounding line core are coated with the ethylene-propylene insulating layer. The cable is good in conductivity, resistant to high temperature, dragging and oxidation, insulating, waterproof, mainly applied to fields like electric power, metallurgy, chemical industry and petroleum and environmentally friendly, the line cores are firm, a low-smoke zero-halogen effect is achieved, and the ultraviolet shielding rate reaches 96.6%.
Description
Technical field
The invention belongs to field of cables, relate in particular to a kind of waterproof ultraviolet-resistant special cable.
Background technology
In fields such as electric power, metallurgy, chemical petroleums, more and more higher to the quality requirement of cable at present.Not only require cable to possess to conduct electricity very well, anti-ly pull, core is firm, many-sided advantage such as high temperature resistant, anti-oxidant, anti-interference, but also to there is higher ability and ultraviolet resistance, simultaneously, once cable fire can not discharge a large amount of dense smoke and toxic gas as cable in the past, impact rescue, also causes the great security of the lives and property.In the actual production of cable is used, cable only has many-sided requirement of symbol cable, just can better ensure the safe handling of 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 have conduct electricity very well, antiultraviolet, anti-pull, the waterproof ultraviolet-resistant special cable of the advantage such as core is firm, waterproof is anti-oxidant, high temperature resistant, low smoke and zero halogen environmental protection.
The present invention takes following technical scheme to realize: a kind of waterproof ultraviolet-resistant special cable; it comprises wherein master core and master core outside belting layer, watertight composition, second the third insulating barrier, ultraviolet resistant layer and the low smoke and zero halogen protective sleeve of parcel successively; described belting layer bosom is provided with insulation board; described belting layer is divided into two parts by described insulation board; described master core is four groups; divide equally two groups; evenly be arranged in the both sides of described insulation board, three drainage threads of described second the third insulating barrier internal package and a ground connection core.
Described master core is to be formed by two silver-plated insulated wire cores pair twists, and described silver-plated insulated wire cores is by annealed copper aluminium alloy inner wire, interior skinning cortex and zinc-coated wire mesh grid, the outer conductor composition that outer aluminium foil forms.
Described watertight composition is that the cross-linking modified non-hydroscopicity polyvinyl chloride of several circular waterstops forms, and described waterstop is to be made up of the macromolecule water uptake cotton material that adds coal particle, waterproofing unction.
The present invention has following beneficial effect in sum: this cable conduction performance is good, high temperature resistant, insulative water-proof, core is firmly mainly used in the fields such as electric power, metallurgy, chemical petroleum, low smoke and zero halogen environmental protection, anti-pulling, anti-oxidant, also possess higher ability and ultraviolet resistance simultaneously, rate of ultraviolet shield has been reached to 96.6%.
Brief description of the drawings
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Wherein: 1, master core; 2, insulation board; 3, belting layer; 4, watertight composition; 5, second the third insulating barrier; 6, drainage thread; 7, ground connection core; 8, ultraviolet resistant layer; 9, low smoke and zero halogen protective sleeve.
Embodiment
As shown in Figure 1, the present invention takes following technical scheme to realize: a kind of waterproof ultraviolet-resistant special cable, it comprises the belting layer 3 that wrap up successively in master core 1 wherein and master core 1 outside, watertight composition 4, second the third insulating barrier 5, ultraviolet resistant layer 8 and low smoke and zero halogen protective sleeve 9, described belting layer 3 bosoms are provided with insulation board 2, described belting layer 3 is divided into two parts by described insulation board 2, described master core 1 is four groups, divide equally two groups, evenly be arranged in the both sides of described insulation board 2, described second the third three drainage threads 6 of insulating barrier 5 internal package and ground connection core 7.
Described master core 1 is to be formed by two silver-plated insulated wire cores pair twists, and described silver-plated insulated wire cores is by annealed copper aluminium alloy inner wire, interior skinning cortex and zinc-coated wire mesh grid, the outer conductor composition that outer aluminium foil forms.
Described watertight composition 4 is that the cross-linking modified non-hydroscopicity polyvinyl chloride of several circular waterstops forms, and described waterstop is to be made up of the macromolecule water uptake cotton material that adds coal particle, waterproofing unction.
Permission bending radius of the present invention is the outside diameter of cable 10 times; This cable has reached 96.6% to rate of ultraviolet shield.
The above is embodiments of the 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 (3)
1. a waterproof ultraviolet-resistant special cable; it comprises wherein master core and master core outside belting layer, watertight composition, second the third insulating barrier, ultraviolet resistant layer and the low smoke and zero halogen protective sleeve of parcel successively; it is characterized in that: described belting layer bosom is provided with second the third insulation board; described belting layer is divided into two parts by described insulation board; described master core is four groups; divide equally two groups; evenly be arranged in the both sides of described insulation board, three drainage threads of described second the third insulating barrier internal package and a ground connection core.
2. waterproof ultraviolet-resistant special cable according to claim 1, it is characterized in that: described master core is to be formed by two silver-plated insulated wire cores pair twists, described silver-plated insulated wire cores is by annealed copper aluminium alloy inner wire, interior skinning cortex and zinc-coated wire mesh grid, the outer conductor composition that outer aluminium foil forms.
3. waterproof ultraviolet-resistant special cable according to claim 1, it is characterized in that: described watertight composition is that the cross-linking modified non-hydroscopicity polyvinyl chloride of several circular waterstops forms, described waterstop is to be made up of the macromolecule water uptake cotton material that adds coal particle, waterproofing unction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099585.7A CN103915184A (en) | 2014-03-18 | 2014-03-18 | Waterproof anti-ultraviolet special cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099585.7A CN103915184A (en) | 2014-03-18 | 2014-03-18 | Waterproof anti-ultraviolet special cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103915184A true CN103915184A (en) | 2014-07-09 |
Family
ID=51040796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410099585.7A Pending CN103915184A (en) | 2014-03-18 | 2014-03-18 | Waterproof anti-ultraviolet special cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103915184A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128604A (en) * | 2016-08-18 | 2016-11-16 | 李柳强 | A kind of waterproof ultraviolet-resistant special cable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5952615A (en) * | 1995-09-15 | 1999-09-14 | Filotex | Multiple pair cable with individually shielded pairs that is easy to connect |
| CN2599720Y (en) * | 2003-02-13 | 2004-01-14 | 河北宝丰线缆有限公司 | Cross-linking polyethylene insulated fire resistant water-proof ultraviolet-preventing power cable |
| CN201667256U (en) * | 2009-12-30 | 2010-12-08 | 天津塑力线缆集团有限公司 | Novel low-smoke halogen-free fire resistant railway traffic digital signal cable |
| CN202102756U (en) * | 2011-05-16 | 2012-01-04 | 扬州市红旗电缆制造有限公司 | Environment-friendly armored cable for solar PV power generation inversion system |
| CN103258595A (en) * | 2013-05-27 | 2013-08-21 | 浙江万马集团特种电子电缆有限公司 | Seawater-corrosion-resistant coaxial cable |
| CN203746525U (en) * | 2014-03-18 | 2014-07-30 | 新宇电缆集团股份有限公司 | Waterproof and ultraviolet-resistant special cable |
-
2014
- 2014-03-18 CN CN201410099585.7A patent/CN103915184A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5952615A (en) * | 1995-09-15 | 1999-09-14 | Filotex | Multiple pair cable with individually shielded pairs that is easy to connect |
| CN2599720Y (en) * | 2003-02-13 | 2004-01-14 | 河北宝丰线缆有限公司 | Cross-linking polyethylene insulated fire resistant water-proof ultraviolet-preventing power cable |
| CN201667256U (en) * | 2009-12-30 | 2010-12-08 | 天津塑力线缆集团有限公司 | Novel low-smoke halogen-free fire resistant railway traffic digital signal cable |
| CN202102756U (en) * | 2011-05-16 | 2012-01-04 | 扬州市红旗电缆制造有限公司 | Environment-friendly armored cable for solar PV power generation inversion system |
| CN103258595A (en) * | 2013-05-27 | 2013-08-21 | 浙江万马集团特种电子电缆有限公司 | Seawater-corrosion-resistant coaxial cable |
| CN203746525U (en) * | 2014-03-18 | 2014-07-30 | 新宇电缆集团股份有限公司 | Waterproof and ultraviolet-resistant special cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128604A (en) * | 2016-08-18 | 2016-11-16 | 李柳强 | A kind of waterproof ultraviolet-resistant special cable |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |