CN105957623A - Super soft solar energy photovoltaic cable with resistance to high and low temperature and acid and alkali corrosion - Google Patents
Super soft solar energy photovoltaic cable with resistance to high and low temperature and acid and alkali corrosion Download PDFInfo
- Publication number
- CN105957623A CN105957623A CN201610145223.6A CN201610145223A CN105957623A CN 105957623 A CN105957623 A CN 105957623A CN 201610145223 A CN201610145223 A CN 201610145223A CN 105957623 A CN105957623 A CN 105957623A
- Authority
- CN
- China
- Prior art keywords
- acid
- photovoltaic
- cable
- low temperature
- alkali
- 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
- 230000007797 corrosion Effects 0.000 title abstract description 5
- 238000005260 corrosion Methods 0.000 title abstract description 5
- 239000002253 acid Substances 0.000 title abstract 6
- 239000003513 alkali Substances 0.000 title abstract 6
- 239000004020 conductor Substances 0.000 claims abstract description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 6
- 239000002131 composite material Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 6
- 239000004945 silicone rubber Substances 0.000 claims abstract description 6
- 238000004804 winding Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- 229910052573 porcelain Inorganic materials 0.000 claims description 4
- 238000009954 braiding Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 229910003460 diamond Inorganic materials 0.000 abstract 2
- 239000010432 diamond Substances 0.000 abstract 2
- 230000009970 fire resistant effect Effects 0.000 abstract 2
- -1 polytetrafluoroethylene Polymers 0.000 abstract 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 2
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 2
- 230000008023 solidification Effects 0.000 abstract 2
- 238000007711 solidification Methods 0.000 abstract 2
- 241000283984 Rodentia Species 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/228—Metal braid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
Landscapes
- Insulated Conductors (AREA)
Abstract
The present invention discloses a super soft solar energy photovoltaic cable with resistance to high and low temperature and acid and alkali corrosion. The cable comprises a plurality of photovoltaic conductors, each photovoltaic conductor is coated with micropore polytetrafluoroethylene insulating layer to form a photovoltaic insulation core, and the photovoltaic insulation cores are mutually twisted to form a beam for forming a cable core; and the cable core is coated with a nanometer level semiconduction diamond film shielding aluminium alloy band, an acid and alkali resistant EVA inner sheath, a vitreous fireproof and fire-resistant composite belt winding layer and an ultraviolet light solidification silicone rubber oversheath layer in order. The super soft solar energy photovoltaic cable with resistance to high and low temperature and acid and alkali corrosion is novel in structure and is able to ensure that the cable to have good high and low temperature resistant, acid and alkali corrosion resistant, anti-electromagnetic interference and rodent resistant functions and long service life through the structure of the micropore polytetrafluoroethylene insulating layer, the nanometer level semiconduction diamond film shielding aluminium alloy band, the acid and alkali resistant EVA inner sheath, the vitreous fireproof and fire-resistant composite belt winding layer and the ultraviolet light solidification silicone rubber oversheath layer.
Description
Technical field:
The present invention relates to solar photovoltaic cable, particularly relate to the super soft solar photovoltaic cable of a kind of high-low temperature resistant and acid-alkali-corrosive-resisting.
Background technology:
Traditional photovoltaic cable great majority are all designed with common PVC sheath material, but photovoltaic cable embrittlement easy to crack under long-term mal-condition, generation leakage fire, and the corrosion that the hydrogen chloride gas under Fire Conditions is to photovoltaic apparatus, easily the life-span of photovoltaic cable and control system also can be affected.Although photovoltaic cable can bear a range of variations in temperature, but cost is the highest, and cable itself is short for service life, and uses environment limited, is such as unfavorable for that the environment of severe cold uses.
So this just requires that photovoltaic cable has the adverse circumstances performance requirements such as good high-low temperature resistant, acid-alkali-corrosive-resisting, mouse bite preventing.
Summary of the invention:
In order to make up prior art problem, it is an object of the invention to provide the super soft solar photovoltaic cable of a kind of high-low temperature resistant and acid-alkali-corrosive-resisting, high-low temperature resistant, acid-alkali-corrosive-resisting, electromagnetism interference, mouse bite preventing performance, service life is long.
Technical scheme is as follows:
High-low temperature resistant and the super soft solar photovoltaic cable of acid-alkali-corrosive-resisting, it is characterized in that: include many photovoltaic conductors, every photovoltaic conductor is coated with and covers microporous polytetrafluoroethylinsulation insulation layer composition photovoltaic insulated wire cores, mutually it is twisted into bundle outside many photovoltaic insulated wire cores and constitutes cable core, outside cable core, be coated with nanoscale semiconductive diamond-film-like shielding aluminum alloy strip, acidproof alkaline EVA inner sheath, porcelain fireproof composite band winding layer, mouse bite preventing layer, ultraviolet light polymerization silicone rubber external sheath layer successively.
Described high-low temperature resistant and the super soft solar photovoltaic cable of acid-alkali-corrosive-resisting, it is characterised in that: described mouse bite preventing layer uses nonmagnetic material to make, and specially saxonia metal wire braiding is constituted.
The invention have the advantage that
Present configuration is novel, by structures such as microporous polytetrafluoroethylinsulation insulation layer, nanoscale semiconductive diamond-film-like shielding aluminum alloy strip, acidproof alkaline EVA inner sheath, porcelain fireproof composite band winding layer, ultraviolet light polymerization silicone rubber external sheath layers, having excellent high-low temperature resistant, acid-alkali-corrosive-resisting, electromagnetism interference, mouse bite preventing performance after can ensure that stranding, service life is long.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention:
See accompanying drawing:
High-low temperature resistant and the super soft solar photovoltaic cable of acid-alkali-corrosive-resisting, including many photovoltaic conductors 1, every photovoltaic conductor 1 is coated with and covers microporous polytetrafluoroethylinsulation insulation layer 2 and constitute photovoltaic insulated wire cores, mutually it is twisted into bundle outside many photovoltaic insulated wire cores and constitutes cable core, outside cable core, be coated with nanoscale semiconductive diamond-film-like shielding aluminum alloy strip 3, acidproof alkaline EVA inner sheath 4, porcelain fireproof composite band winding layer 5, mouse bite preventing layer 6, ultraviolet light polymerization silicone rubber external sheath layer 7 successively.
Mouse bite preventing layer 6 uses nonmagnetic material to make, and specially saxonia metal wire braiding is constituted.
The present invention in actual use, has excellent high-low temperature resistant, acid-alkali-corrosive-resisting, electromagnetism interference, mouse bite preventing performance, and service life is long.
Claims (2)
1. a high-low temperature resistant and the super soft solar photovoltaic cable of acid-alkali-corrosive-resisting, it is characterized in that: include many photovoltaic conductors, every photovoltaic conductor is coated with and covers microporous polytetrafluoroethylinsulation insulation layer composition photovoltaic insulated wire cores, mutually it is twisted into bundle outside many photovoltaic insulated wire cores and constitutes cable core, outside cable core, be coated with nanoscale semiconductive diamond-film-like shielding aluminum alloy strip, acidproof alkaline EVA inner sheath, porcelain fireproof composite band winding layer, mouse bite preventing layer, ultraviolet light polymerization silicone rubber external sheath layer successively.
High-low temperature resistant the most according to claim 1 and the super soft solar photovoltaic cable of acid-alkali-corrosive-resisting, it is characterised in that: described mouse bite preventing layer uses nonmagnetic material to make, and specially saxonia metal wire braiding is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610145223.6A CN105957623A (en) | 2016-03-14 | 2016-03-14 | Super soft solar energy photovoltaic cable with resistance to high and low temperature and acid and alkali corrosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610145223.6A CN105957623A (en) | 2016-03-14 | 2016-03-14 | Super soft solar energy photovoltaic cable with resistance to high and low temperature and acid and alkali corrosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105957623A true CN105957623A (en) | 2016-09-21 |
Family
ID=56917232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610145223.6A Pending CN105957623A (en) | 2016-03-14 | 2016-03-14 | Super soft solar energy photovoltaic cable with resistance to high and low temperature and acid and alkali corrosion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105957623A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945952A (en) * | 2017-11-25 | 2018-04-20 | 安徽华通电缆集团有限公司 | A kind of highly resistance weight road tunnel cable |
| CN113838601A (en) * | 2021-10-25 | 2021-12-24 | 安徽国信电缆科技股份有限公司 | Super gentle solar photovoltaic cable of resistant high low temperature and acid and alkali corrosion resistance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110017490A1 (en) * | 2008-05-02 | 2011-01-27 | Atomic Energy Council-Institute Of Nuclear Energy Research | Cable for use in a condensing photovoltaic apparatus |
| CN201946358U (en) * | 2010-12-31 | 2011-08-24 | 山东华能线缆有限公司 | Environmental protection type anti-ant/ mouse cable for railway signal system |
| CN203150216U (en) * | 2013-01-28 | 2013-08-21 | 安徽龙庵电缆集团有限公司 | 1500V low-smog halogen-free flame retardation multi-core fireproof photovoltaic cable |
| CN203165510U (en) * | 2013-04-09 | 2013-08-28 | 重庆科宝电缆股份有限公司 | Single-core and multi-core electricity storage cables |
| CN204834150U (en) * | 2015-08-31 | 2015-12-02 | 广东吉青电缆实业有限公司 | Heat dissipation type middling pressure power cable |
| CN205609261U (en) * | 2016-03-14 | 2016-09-28 | 安徽华通电缆集团有限公司 | Resistant high low temperature and acid and alkali corrosion resistance's super gentle solar photovoltaic cable |
-
2016
- 2016-03-14 CN CN201610145223.6A patent/CN105957623A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110017490A1 (en) * | 2008-05-02 | 2011-01-27 | Atomic Energy Council-Institute Of Nuclear Energy Research | Cable for use in a condensing photovoltaic apparatus |
| CN201946358U (en) * | 2010-12-31 | 2011-08-24 | 山东华能线缆有限公司 | Environmental protection type anti-ant/ mouse cable for railway signal system |
| CN203150216U (en) * | 2013-01-28 | 2013-08-21 | 安徽龙庵电缆集团有限公司 | 1500V low-smog halogen-free flame retardation multi-core fireproof photovoltaic cable |
| CN203165510U (en) * | 2013-04-09 | 2013-08-28 | 重庆科宝电缆股份有限公司 | Single-core and multi-core electricity storage cables |
| CN204834150U (en) * | 2015-08-31 | 2015-12-02 | 广东吉青电缆实业有限公司 | Heat dissipation type middling pressure power cable |
| CN205609261U (en) * | 2016-03-14 | 2016-09-28 | 安徽华通电缆集团有限公司 | Resistant high low temperature and acid and alkali corrosion resistance's super gentle solar photovoltaic cable |
Non-Patent Citations (1)
| Title |
|---|
| 陈海涛、崔春芳、童忠良: "《塑料制品加工实用新技术》", 31 January 2010, 化学工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945952A (en) * | 2017-11-25 | 2018-04-20 | 安徽华通电缆集团有限公司 | A kind of highly resistance weight road tunnel cable |
| CN113838601A (en) * | 2021-10-25 | 2021-12-24 | 安徽国信电缆科技股份有限公司 | Super gentle solar photovoltaic cable of resistant high low temperature and acid and alkali corrosion resistance |
| CN113838601B (en) * | 2021-10-25 | 2023-09-26 | 安徽国信电缆科技股份有限公司 | Super-flexible solar photovoltaic cable resistant to high and low temperature and acid and alkali corrosion |
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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: 20160921 |
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| RJ01 | Rejection of invention patent application after publication |