CN201655378U - Energy-efficient environmental-friendly fireproof flexible cable for smart gird - Google Patents
Energy-efficient environmental-friendly fireproof flexible cable for smart gird Download PDFInfo
- Publication number
- CN201655378U CN201655378U CN2010201415131U CN201020141513U CN201655378U CN 201655378 U CN201655378 U CN 201655378U CN 2010201415131 U CN2010201415131 U CN 2010201415131U CN 201020141513 U CN201020141513 U CN 201020141513U CN 201655378 U CN201655378 U CN 201655378U
- Authority
- CN
- China
- Prior art keywords
- cable core
- layer
- insulation
- cable
- shielding
- 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
Links
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to an energy-efficient environmental-friendly fireproof flexible cable for a smart gird, belonging to the manufacture field of cables and comprising an insulation cable core, wherein the insulation cable core comprises a power cable core, a control cable core and a shielding signal cable core; the insulation cable core is externally provided with a high inflaming retarding glass fiber belt winding layer, a copper winding shielding layer, a double-layer copper braid shielding layer, a shielding winding layer and a ceramic fireproof silicon rubber jacket layer from inside to outside; and filling materials are filled in a gap between the insulation cable core and the high inflaming retarding glass fiber belt winding layer, and a metallergy halogen free filling framework is arranged between a power cable and a control cable. The structure can ensure that the cable has capabilities of resisting strong electromagnetic interference and strong static interference and also has stronger high temperature resisting and fireproof capabilities.
Description
Technical field
The utility model relates to a kind of manufacturing technology field of cable, particularly a kind of manufacturing technology field of used for intelligent electric network cable.
Background technology
In May, 2009, State Grid Corporation of China has announced the three step development outlines of China " strong intelligent grid ", has caused the support energetically of several big Power Group.By the end of the year ends 2009, China has carried out the pilot and the demonstration project of all too many levels of intelligent grid, comprising big operation of power networks and safety, intelligent scheduling, digital transformer substation, power distribution automation, user power utilization information management, regenerative resource is incorporated into the power networks and electric motor car charges and discharge emphasis pilot projects such as power station.
Data shows, national grid electric grid investment in 2010 will be about 2,700 hundred million yuan, and the intelligent total investment of building of following electrical network is estimated to reach 4,000 hundred million yuan, and is perhaps more.On link, intelligent grid mainly is distributed in generating, circuit, power transformation, distribution, user with scheduling etc., has guided direction and very strong driving force is provided for investment, has made concrete production programming for corollary equipment manufacturer finds, locatees product accurately." the develop actively intelligent grid has become the new trend of world's electric power development, and to the year two thousand twenty, China will build up unified strong intelligent grid comprehensively." the general manager Liu Zhenya of State Grid Corporation of China represents in " in the 2009 UHV transmission technology international conferences ".He announces externally that simultaneously the target that State Grid Corporation of China builds strong intelligent grid is: electric network coordination development at different levels add, the fast strong intelligent grid of building the unification with informationization, digitlization, automation, interactive feature.Strong intelligent grid is strong reliable, economical and efficient, clean environment firendly, transparent opening, friendly interactive modernized electrical network, comprises key link and information-based support platforms such as generating, transmission of electricity, power transformation, distribution, electricity consumption and scheduling.
In sum, the development of intelligent grid industrial chain will drive the development of intelligent substation, flexible transmission and intelligent scheduling link, for can be supporting intelligent grid accelerate to realize informationization, digitlization, automation, interactive basic electrical network feature, promote the construction of information intelligent platform and the paces of quickening ICT (information and communication technology), cable manufacturing enterprise set about as us from electrical network " circuit " transmission of electricity link, for supporting intelligent grid provides " material guarantee ", it is extremely urgent to develop a kind of high-efficiency energy-saving environmental-protection fireproof flexible soft cable used for intelligent electric network.Simultaneously, my this new product of company's development can also be in the extensive use of industrial aspect such as oil, chemical industry, metallurgy, electric power railway, mine, municipal works.
Common cable only is made up of conductor, inserts, external sheath layer, and it does not possess anti-electromagnetism and antistatic interference capability, does not also possess resistant to elevated temperatures ability.
The utility model content
The utility model does not possess anti-electromagnetism, antistatic and resistant to elevated temperatures ability in order to solve common cable, and the utility model provides a kind of high-efficiency energy-saving environmental-protection fireproof flexible soft cable used for intelligent electric network.
The utility model comprises the insulation cable core, described insulation cable core comprises power cable core, control cable core and shielded signal cable core, outside described insulation cable core, set gradually high flame retardant glass fibre belt lapping layer, copper strips lapped shielding layer, double-deck copper wire woven shield, shielding lapping layer, ceramic chemoprevention fire silicone rubber jacket layer from inside to outside, in the space between described insulation cable core and high flame retardant glass fibre belt lapping layer inserts is set, different in nature Halogen is set between power cable and control cable fills skeleton.
The utility model is rational in infrastructure, manufacture easily, serviceability is good, has less insulation dielectric loss, copper strips lapped shielding layer, double-deck copper wire woven shield, shielding lapping layer, the composite shielding mode of multi-level optimization has anti-strong electromagnetic and anti-strong electrostatic interference, and high flame retardant glass fibre belt lapping layer, ceramic chemoprevention fire silicone rubber jacket layer make this cable have fire resistant performance efficiently.Pottery chemoprevention fire silicon rubber possesses the silicone rubber for cable characteristic at normal temperatures, nonpoisonous and tasteless, environmental protection, high-low temperature resistant, anti-ozone aging, weather-resistant, superior characteristic such as electrical insulation capability is good, travelling performance is strong, good bending property, anti-bending radius are little; Under 500 ℃ of high temperature even the flame ablation more than 700 ℃; the potteryization fire-resistant silicon rubber forms hard pottery armour body protective layer; thereby play oxygen barrier and reach the fireproof effect; electric power, the unimpeded purpose of communication under fire condition, have been guaranteed; this cable can satisfy strong intelligent grid provides material guarantee for transmission of electricity requirement; and LSZH; the circuit that can be widely used in industrial aspect variable-frequency control techniques such as oil, chemical industry, metallurgy, electric power, railway, mine, municipal works is installed connection, and the excellent popularization using value is arranged.
Insulation cable core described in the utility model is made up of oxygen-free copper conductor and ceramic chemoprevention fire silicone rubber insulation layer, and described ceramic chemoprevention fire silicone rubber insulation layer is wrapped in outside the described oxygen-free copper conductor.
Conductor described in the utility model is that purity reaches the high-quality copper free wire twisted bundles more than 99.99%, extrudes ceramic chemoprevention fire silicone rubber insulation layer on the oxygen-free copper conductor, and this set has the effect of insulation fireproof.
Power cable core described in the utility model is three groups, and described control cable core is three groups, and described shielded signal cable core is six groups.
Three power cable cores of the cable core of the stranded stranding of the utility model and three even 3+3 formulas at interval of control cable core are symmetrical arranged, the special special-shaped Halogen inserts of middle placement, many group signal control lines are placed in the outside, and twisting pitch equates that the power line core diameter is greater than the control line core diameter.The 3+3 cable core project organization of symmetry, equidistantly stranded, thus have lower effective capacitance, than low transmission impedance, energy-efficient, good electromagnetic compatibility can be provided; Place special special-shaped Halogen inserts in the middle of the cable core, fixed insulated wire cores, guaranteed cable core stability in crooked environment uses, increased compact overall structure, the rounding of cable, improved cable useful life, use safer.
Different in nature Halogen described in the utility model is filled skeleton and is made up of the steel wire and the filling of Halogen elastic polyurethane of strands, described Halogen elastic polyurethane is filled and is wrapped in outside the described stranded steel wire, through special mould the Halogen elastomer is pressed into required different in nature shape at last.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Among the figure, 1, the oxygen-free copper conductor, 2, ceramic chemoprevention fire silicone rubber insulation layer, 3, different in nature Halogen is filled skeleton, and 4, shielded signal wire, 5, inserts, 6, high flame retardant glass fibre belt lapping layer, 7, the copper strips lapped shielding layer, 8, the copper wire woven shield, 9, shielding lapping layer, 10, ceramic chemoprevention fire silicon rubber external sheath layer, 11, the power cable core, 12, the control cable core, 13, steel wire, 14, the Halogen elastic polyurethane fills.
Embodiment
As shown in Figure 1, this cable comprises the insulation cable core, the insulation cable core comprises power cable core 11, control cable core 12 and shielded signal cable core 4, outside the insulation cable core, set gradually high flame retardant glass fibre belt lapping layer 6, copper strips lapped shielding layer 7, double-deck copper wire woven shield 8, shielding lapping layer 9, ceramic chemoprevention fire silicone rubber jacket layer 10 from inside to outside, in the space between insulation cable core and high flame retardant glass fibre belt lapping layer 6 inserts 5 is set, between power cable core 11 and control cable core 12, different in nature Halogen is set and fills skeleton 3.
The insulation cable core of this cable is made up of oxygen-free copper conductor 1 and ceramic chemoprevention fire silicone rubber insulation layer 2, and ceramic chemoprevention fire silicone rubber insulation layer 2 is wrapped in outside the oxygen-free copper conductor 1.
The power cable core 11 of this cable is that three groups, control cable core 12 are that three groups and shielded signal cable core 4 are six groups.
The different in nature Halogen filling skeleton 3 of this cable is made up of the steel wire 13 and the Halogen elastic polyurethane filling 14 of strands, and the Halogen elastic polyurethane is filled 14 and is wrapped in outside the stranded steel wire 13.
Claims (4)
1. high-efficiency energy-saving environmental-protection fireproof flexible soft cable used for intelligent electric network, comprise the insulation cable core, described insulation cable core comprises power cable core, control cable core and shielded signal cable core, it is characterized in that outside described insulation cable core, setting gradually from inside to outside high flame retardant glass fibre belt lapping layer, copper strips lapped shielding layer, double-deck copper wire woven shield, shielding lapping layer, ceramic chemoprevention fire silicone rubber jacket layer, in the space between described insulation cable core and high flame retardant glass fibre belt lapping layer inserts is set, different in nature Halogen is set between power cable and control cable fills skeleton.
2. high-efficiency energy-saving environmental-protection fireproof flexible soft cable used for intelligent electric network according to claim 1, it is characterized in that described insulation cable core is made up of oxygen-free copper conductor and ceramic chemoprevention fire silicone rubber insulation layer, the fiery silicone rubber insulation layer of described ceramic chemoprevention is wrapped in outside the described oxygen-free copper conductor.
3. high-efficiency energy-saving environmental-protection fireproof flexible soft cable used for intelligent electric network according to claim 1, its feature is three groups at described power cable core, and described control cable core is three groups, and described shielded signal cable core is six groups.
4. high-efficiency energy-saving environmental-protection fireproof flexible soft cable used for intelligent electric network according to claim 1, its feature is made up of the steel wire and the filling of Halogen elastic polyurethane of strands at described different in nature Halogen filling skeleton, and described Halogen elastic polyurethane is filled and is wrapped in outside the described stranded steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201415131U CN201655378U (en) | 2010-03-17 | 2010-03-17 | Energy-efficient environmental-friendly fireproof flexible cable for smart gird |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201415131U CN201655378U (en) | 2010-03-17 | 2010-03-17 | Energy-efficient environmental-friendly fireproof flexible cable for smart gird |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201655378U true CN201655378U (en) | 2010-11-24 |
Family
ID=43120622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201415131U Expired - Fee Related CN201655378U (en) | 2010-03-17 | 2010-03-17 | Energy-efficient environmental-friendly fireproof flexible cable for smart gird |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201655378U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117674A (en) * | 2011-03-17 | 2011-07-06 | 上海上塑控股（集团）有限公司 | (6-10)KV and (6-10) KV below silicon rubber insulating refractory flat flexible cable |
| CN102157239A (en) * | 2011-03-31 | 2011-08-17 | 沈阳电业局电缆厂 | Compound type single conductor power cable |
| CN106531341A (en) * | 2016-12-03 | 2017-03-22 | 安徽中润电缆集团股份有限公司 | Bending resisting multi-core antimagnetic shielding core |
| CN110033890A (en) * | 2019-05-22 | 2019-07-19 | 安徽凌宇电缆科技有限公司 | A kind of intelligent low-smoke non-halogen flame-retardant resistance to mechanical impact cable of coalcutter |
| CN110111935A (en) * | 2019-05-16 | 2019-08-09 | 远东电缆有限公司 | A kind of automation of wisdom energy industry robot flexible cable and its production technology |
| CN111326275A (en) * | 2020-03-28 | 2020-06-23 | 远东电缆有限公司 | Safe and environment-friendly composite cable with combustion performance of B1 level and production process thereof |
| CN113990576A (en) * | 2021-10-27 | 2022-01-28 | 江苏致信电气科技有限公司 | Combined type control cable |
-
2010
- 2010-03-17 CN CN2010201415131U patent/CN201655378U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117674A (en) * | 2011-03-17 | 2011-07-06 | 上海上塑控股（集团）有限公司 | (6-10)KV and (6-10) KV below silicon rubber insulating refractory flat flexible cable |
| CN102157239A (en) * | 2011-03-31 | 2011-08-17 | 沈阳电业局电缆厂 | Compound type single conductor power cable |
| CN102157239B (en) * | 2011-03-31 | 2014-02-19 | 国家电网公司 | Compound type single conductor power cable |
| CN106531341A (en) * | 2016-12-03 | 2017-03-22 | 安徽中润电缆集团股份有限公司 | Bending resisting multi-core antimagnetic shielding core |
| CN110111935A (en) * | 2019-05-16 | 2019-08-09 | 远东电缆有限公司 | A kind of automation of wisdom energy industry robot flexible cable and its production technology |
| CN110033890A (en) * | 2019-05-22 | 2019-07-19 | 安徽凌宇电缆科技有限公司 | A kind of intelligent low-smoke non-halogen flame-retardant resistance to mechanical impact cable of coalcutter |
| CN111326275A (en) * | 2020-03-28 | 2020-06-23 | 远东电缆有限公司 | Safe and environment-friendly composite cable with combustion performance of B1 level and production process thereof |
| CN113990576A (en) * | 2021-10-27 | 2022-01-28 | 江苏致信电气科技有限公司 | Combined type control cable |
| CN113990576B (en) * | 2021-10-27 | 2022-06-07 | 江苏致信电气科技有限公司 | Combined type control cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201655378U (en) | Energy-efficient environmental-friendly fireproof flexible cable for smart gird | |
| CN203013290U (en) | 400Hz parallel-connected balance-structured cable for ships | |
| CN2824243Y (en) | Main loop cable for frequency changer | |
| CN101794643A (en) | High-efficiency energy-saving environmental-protection fireproof flexible soft cable used for intelligent electric network | |
| CN202905263U (en) | Anti-extrusion concentric conductor power cable | |
| CN201812538U (en) | High-temperature-resistant moisture-proof mould-proof environment-friendly cable | |
| CN201532796U (en) | Anti-corrosion high temperature resistant tear-resistant special measurement and control instrument cable | |
| CN202694847U (en) | Medium-voltage movable shielding monitoring rubber jacketed extra-flexible cable for coal mine | |
| CN205247968U (en) | Surface of water transmission electric power is with dampproofing anticorrosion cable | |
| CN202650615U (en) | New energy automobile charging station cable | |
| CN201893170U (en) | General rubber sleeve cable | |
| CN202694937U (en) | Anti-drag type concentric conductor power cable | |
| CN202632816U (en) | Ceramic fire-resistant environment-friendly type control flexible cable | |
| CN202905248U (en) | Wear resistant cable for ladle vehicle | |
| CN201340753Y (en) | Environmental-friendly locomotive vehicle cable for railway transportation | |
| CN203102891U (en) | Corrosion resistance and high-temperature resistance control flexible cable | |
| CN218918466U (en) | Nano rare earth aluminum alloy computer cable | |
| CN201946367U (en) | Inflaming-retarding environment-friendly polrvinyl chloride (PVC) insulating cable | |
| CN201477920U (en) | Network wiring | |
| CN101834028A (en) | Specific power cable for container house | |
| CN216250135U (en) | High-flexibility dragging-resistant compression-resistant photovoltaic cable | |
| CN216928100U (en) | Fire-resistant tensile cable | |
| CN202632829U (en) | Plastic insulating control cable | |
| CN208722634U (en) | A kind of high shielding tension power supply line | |
| CN209496637U (en) | A kind of cable with multilayer earth leakage protective effect |
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: 20101124 Termination date: 20130317 |