CN201508707U - Control cable used for photovoltaic power station by sea - Google Patents
Control cable used for photovoltaic power station by sea Download PDFInfo
- Publication number
- CN201508707U CN201508707U CN2009202352264U CN200920235226U CN201508707U CN 201508707 U CN201508707 U CN 201508707U CN 2009202352264 U CN2009202352264 U CN 2009202352264U CN 200920235226 U CN200920235226 U CN 200920235226U CN 201508707 U CN201508707 U CN 201508707U
- Authority
- CN
- China
- Prior art keywords
- cable
- control cable
- sea
- resistance
- control
- 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
- 239000002184 metal Substances 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000003679 aging effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 3
- 239000011241 protective layer Substances 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000004020 conductor Substances 0.000 description 8
- 229920002943 EPDM rubber Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000003963 antioxidant agent Substances 0.000 description 4
- 230000003078 antioxidant effect Effects 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- YXGOYRIWPLGGKN-UHFFFAOYSA-N 2,3-ditert-butylbenzene-1,4-diol Chemical class CC(C)(C)C1=C(O)C=CC(O)=C1C(C)(C)C YXGOYRIWPLGGKN-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 239000004611 light stabiliser Substances 0.000 description 2
- 150000008301 phosphite esters Chemical class 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003192 poly(bis maleimide) Polymers 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 206010002515 Animal bite Diseases 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Photovoltaic Devices (AREA)
Abstract
A control cable used for a photovoltaic power station by the sea relates to the technical field of cables, particularly to the structure and the manufacturing technical field of control cables used for solar photovoltaic power stations by the sea. The control cable comprises at least two sets of insulation cable cores; a winding belt is arranged outside the insulation cable cores; a shielding and metal protective layer is arranged outside the winding belt; an outer protective sleeve is arranged outside the shielding and metal protective layer; and filling materials are arranged among the insulation cable cores. The control cable has the advantages of good product stability, long service life, low temperature resistance, ozone resistance, weather resistance, direct current voltage resistance, dynamic penetration resistance. Besides, the mechanical properties of the cable manufactured such as heat-proof aging property, tensile strength and breaking elongation rate are good. Therefore, the control cable can meet the requirements of control signal transmission of solar power stations.
Description
Technical field:
The utility model relates to the cable technology field, particularly the structure and the manufacturing technology field of border on the sea control cable for solar photovoltaic power stations.
Background technology:
Solar power generation is meant the generation mode that need not directly luminous energy to be changed into by thermal process electric energy.It comprises photovoltaic generation, photochemistry Generate, Generation, Generator induction generating and the generating of photoproduction thing.Photovoltaic generation is to utilize the solar level semi-conductor electronic device to absorb the solar radiation energy effectively, and makes it to be transformed into the direct generation of electricity mode of electric energy, is the main flow of current solar power generation.The market mainstream of China's photovoltaic generation will turn to grid-connected system by stand alone generating system, comprises power station, desert and roof, city electricity generation system.
The characteristics of solar photovoltaic generation system have determined the particularity of the cable that matches with it.Solar photovoltaic power plant generally is set up in desert, grassland, coastal region and roof, city, and this just requires transmission of electricity need have characteristics such as high-low temperature resistant, anti-ozone, uvioresistant, wear-resisting, anticorrosion, lightning protection, mouse bite preventing with cable.
The utility model content:
The utility model purpose is a kind of control cable that can satisfy the solar photovoltaic power plant use of design.
The utility model comprises at least two group insulated wire cores, and twining package tape is set outside insulated wire cores, and shielding and metal sheath are set outside twining package tape, outside shielding and metal sheath layer oversheath is set, and between insulated wire cores inserts is set.
The utility model product stability is good, has better mechanical properties such as heat aging property, hot strength, elongation at break, and long service life also has low temperature resistant, anti-ozone, weather-proof, anti-direct voltage, anti-advantage such as dynamically penetrate.Mechanical external forces such as this cable can be rainproof, snow, hail, dust storm, high temperature, low temperature, smog, unfirmly closing, animal bite, chemical substance, short-time overload capacity is strong, ampacity is big, wind-force waves; Can stable operation in-50 ℃～125 ℃ rapid excursions of temperature, can satisfy the needs of solar power station control signal transmission.
Description of drawings:
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment:
Among the figure: 1 is that conductor, 2 is that insulating barrier, 3 is that inserts, 4 is that twining package tape, 5 is that shielding and metal sheath, 6 are oversheath.
One, gets the raw materials ready
1, insulating barrier thermoplasticity rubber and plastic elastomeric material: form by ethylene propylene diene rubber, polypropylene, vulcanizing agent, antioxidant, anti ultraviolet agent, lubricant and carbon black, take by weighing 45～55kg ethylene propylene diene rubber, 45～55kg polypropylene, 2～3kg vulcanizing agent N respectively, a N '-penylene bismaleimides, 0.05～1kg antioxidant (2,5 one ditert-butylhydro quinones and phosphite ester), 0.05～0.1kg anti ultraviolet agent (light stabilizer and ultra-violet absorber), 0.5～1kg lubricant, 0.5～1kg carbon black, mixing the back granulates, hot melt, stand-by.
2, oversheath thermoplasticity rubber and plastic elastomeric material: form by ethylene propylene diene rubber, polypropylene, vulcanizing agent, antioxidant, anti ultraviolet agent, lubricant and carbon black, take by weighing 45～55kg ethylene propylene diene rubber, 45～55kg polypropylene, 2～3kg vulcanizing agent N respectively, a N '-penylene bismaleimides, 0.1～2kg antioxidant (2,5 one ditert-butylhydro quinones and phosphite ester), 0.05～0.3kg anti ultraviolet agent (light stabilizer and ultra-violet absorber), 0.5～1kg lubricant and 0.8～1.4kg carbon black, mixing the back granulates, hot melt, stand-by.
Two, production technology:
1) metallic copper is carried out wire drawing, above-mentioned wire drawing metal is annealed, strand is made conductor;
2) outer surface that pattern evenly is extruded in conductor is extruded in the insulating material employing, formed insulated wire cores;
3) wrapped outside at least two group insulated wire cores and inserts with twining package tape;
4) shielding and metal sheath are set outside twining package tape;
5) outside shielding and metal sheath, extrude jacket material.
Three, product structure feature:
Border on the sea photovoltaic plant control cable is made of seven groups of insulated wire cores, and every group of insulated wire cores is made up of conductor 1 and the insulating barrier 2 that is arranged on outside the conductor 1.
Be outside equipped with twining package tape 4 seven groups of insulated wire cores, between seven groups of insulated wire cores, also have inserts 3, shielding and metal sheath 5 are set outside twining package tape 4, outside shielding and metal sheath 5, oversheath 6 is set.
Above-mentioned conductor 1 should be seven of two classes or many strands of five classes are made copper conductor or the tin-coated copper conductor that forms.
Claims (1)
1. border on the sea photovoltaic plant control cable, it is characterized in that comprising at least two group insulated wire cores, twining package tape is set outside insulated wire cores, shielding and metal sheath are set outside twining package tape, outside shielding and metal sheath, oversheath is set, and between insulated wire cores, inserts is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202352264U CN201508707U (en) | 2009-09-25 | 2009-09-25 | Control cable used for photovoltaic power station by sea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202352264U CN201508707U (en) | 2009-09-25 | 2009-09-25 | Control cable used for photovoltaic power station by sea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201508707U true CN201508707U (en) | 2010-06-16 |
Family
ID=42469832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202352264U Expired - Fee Related CN201508707U (en) | 2009-09-25 | 2009-09-25 | Control cable used for photovoltaic power station by sea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201508707U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153817A (en) * | 2011-05-10 | 2011-08-17 | 广东华声电器股份有限公司 | Low-temperature-resistant cable material |
| CN102262936A (en) * | 2011-07-20 | 2011-11-30 | 广东中德电缆有限公司 | High flame retardant super low temperature resistant environmental flexible cable |
| CN113012854A (en) * | 2021-01-18 | 2021-06-22 | 广东环威电线电缆股份有限公司 | Control cable and manufacturing method thereof |
-
2009
- 2009-09-25 CN CN2009202352264U patent/CN201508707U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153817A (en) * | 2011-05-10 | 2011-08-17 | 广东华声电器股份有限公司 | Low-temperature-resistant cable material |
| CN102262936A (en) * | 2011-07-20 | 2011-11-30 | 广东中德电缆有限公司 | High flame retardant super low temperature resistant environmental flexible cable |
| CN102262936B (en) * | 2011-07-20 | 2013-12-18 | 广东中德电缆有限公司 | High flame-retardant ultra-low temperature-resistant environment-friendly flexible cable |
| CN113012854A (en) * | 2021-01-18 | 2021-06-22 | 广东环威电线电缆股份有限公司 | Control cable and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |