CN104332239A - Novel environmentally-friendly photovoltaic cable - Google Patents
Novel environmentally-friendly photovoltaic cable Download PDFInfo
- Publication number
- CN104332239A CN104332239A CN201410590810.7A CN201410590810A CN104332239A CN 104332239 A CN104332239 A CN 104332239A CN 201410590810 A CN201410590810 A CN 201410590810A CN 104332239 A CN104332239 A CN 104332239A
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- CN
- China
- Prior art keywords
- cable
- smoke
- halogen
- flame
- photovoltaic cable
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- 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.)
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- 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
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- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention discloses a novel environmentally-friendly photovoltaic cable. The novel environmentally-friendly photovoltaic cable comprises an extra-flexible tinned copper conductor which is positioned in the center of the cable; a halogen-free, low-smoke and flame-retardant insulating layer and a halogen-free, low-smoke and flame-retardant sheath layer are sequentially extruded at the outside of the extra-flexible tinned copper conductor; an isolating coating is extruded outside the halogen-free, low-smoke and flame-retardant insulating layer; a high-intensity flexible reinforcing sleeve is arranged at the outside of the halogen-free, low-smoke and flame-retardant sheath layer. The novel environmentally-friendly photovoltaic cable has the characteristics of being resistant to ultraviolet ray, resistant to ozone, halogen free, low in smoke and flame retardant, resistant to twisting, and resistant to dragging; the structure is flexible, and the performance is stable; the electrical performance is stable under the ultraviolet irradiating environment; the twisting resistance is outstanding; the cable can stably run for a long term in a terrible environment; the cable is applied to the connection of photovoltaic system devices in and out of a building and an electric device in the building.
Description
Technical field
The invention belongs to power cable field, be specifically related to a kind of novel environment friendly photovoltaic cable.
Background technology
It is all conventional type photovoltaic cable that current photovoltaic cable has a lot, all use can not be met for frequently reversing, pulling serious occasion, and stripping problem is also a ubiquitous problem between insulation and sheath, cause cable to be difficult to wiring in work progress, cause the problems such as the potential safety hazard in use procedure.
Summary of the invention
Object of the present invention technical problem to be solved is just to provide a kind ofly has UV resistant, ozone-resistant, LSOH anti-flaming, environment-protecting clean, resistance to torsion, the anti-Novel photovoltaic cable pulled, in addition, this construction of cable is soft, stable performance, under ultraviolet light irradiation environment, electric property is stablized, resistance to twisting property is given prominence to, can the photovoltaic cable run steady in a long-term in adverse circumstances.
A kind of novel environment friendly photovoltaic cable of the present invention, comprises the soft tinned copper conductor of the spy being positioned at cable center, extrudes LSOH anti-flaming insulating barrier, LSOH anti-flaming restrictive coating outward successively at the soft tinned copper conductor of spy; Barrier coat is extruded outside described LSOH anti-flaming insulating barrier; High strength flexible reinforcing sleeve is provided with outside LSOH anti-flaming restrictive coating.
Further improvement, described barrier coat is formed as material extruding by inorganic nano powder and liquid low molecule mixture.
Further improvement, described high strength flexible reinforcing sleeve adopts Polyamide Yarns Split Down interlacing to form.
Beneficial effect of the present invention is:
(1) conductor adopts special soft tinned copper conductor, strengthens corrosion resistance and the flexibility of conductor;
(2) conductor manufacturing process adopts smooth bundle strand technique, strengthens anti-curve performance and the stability of product;
(3) insulation and sheath all adopt halogen-free low-smoke cross-linked polyolefin, inherently improve the feature of environmental protection and UV resistant, the ozone resistants of cable;
(4) novel barrier coat is designed between insulation and sheath---inorganic nano powder and liquid low molecule mixture, not only improve the production technology of product, and ensure that easy fissility between insulation and sheath.
(5) sheath skin sets up high strength flexible reinforcing sleeve, strengthens the anti-twist, anti-of product and pulls performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, a kind of novel environment friendly photovoltaic cable of the present invention, comprises special soft tinned copper conductor 1, LSOH anti-flaming insulating barrier 2, barrier coat 3, LSOH anti-flaming restrictive coating 4, high strength flexible reinforcing sleeve 5 from inside to outside successively; The structure of this special soft tinned copper conductor 1 adopts smooth bundle strand technique, thus ensures flexibility and the stability of conductor; This barrier coat 3 adopts inorganic nano powder and liquid low molecule mixture as insolated layer materials, thus improves production technology, and ensures the rippability between the insulation of product and sheath; This high strength flexible reinforcing sleeve 5 adopts Polyamide Yarns Split Down interlacing to form, thus ensure that product resistance to torsion, anti-pull performance.
The invention provides a kind of novel environment friendly photovoltaic cable; the above is only preferred implementation method of the present invention; should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention; can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (3)
1. a novel environment friendly photovoltaic cable, comprises the soft tinned copper conductor of the spy being positioned at cable center (1), extrudes LSOH anti-flaming insulating barrier (2), LSOH anti-flaming restrictive coating (5) outward successively at the soft tinned copper conductor of spy (1); It is characterized in that: outside described LSOH anti-flaming insulating barrier (2), extrude barrier coat (3); High strength flexible reinforcing sleeve (5) is provided with outside LSOH anti-flaming restrictive coating (5).
2. novel environment friendly photovoltaic cable according to claim 1, is characterized in that: described barrier coat (3) is formed as material extruding by inorganic nano powder and liquid low molecule mixture.
3. novel environment friendly photovoltaic cable according to claim 1, is characterized in that: described high strength flexible reinforcing sleeve (5) adopts Polyamide Yarns Split Down interlacing to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590810.7A CN104332239A (en) | 2014-10-29 | 2014-10-29 | Novel environmentally-friendly photovoltaic cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590810.7A CN104332239A (en) | 2014-10-29 | 2014-10-29 | Novel environmentally-friendly photovoltaic cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104332239A true CN104332239A (en) | 2015-02-04 |
Family
ID=52406951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410590810.7A Pending CN104332239A (en) | 2014-10-29 | 2014-10-29 | Novel environmentally-friendly photovoltaic cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332239A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111192712A (en) * | 2020-02-21 | 2020-05-22 | 吉林大学 | High-tensile-strength wear-resistant coaxial cable for alpine regions |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201084479Y (en) * | 2007-09-20 | 2008-07-09 | 无锡市沪安电线电缆有限公司 | A movable high-temperature-resistant cable |
| CN201397701Y (en) * | 2009-03-30 | 2010-02-03 | 开开电缆科技有限公司 | Cable for solar photovoltaic assembly |
| CN201413726Y (en) * | 2009-05-18 | 2010-02-24 | 北京雷格讯电子有限责任公司 | Wear-resistant cable sheath |
| CN201773612U (en) * | 2010-07-29 | 2011-03-23 | 上海德力西集团有限公司 | Extrusion-type sheath polyvinyl chloride electric wire |
| CN201838356U (en) * | 2010-09-15 | 2011-05-18 | 安徽明星电缆有限公司 | Halogen-free environment-friendly solar photovoltaic cable for resisting rats and termites |
| CN103474151A (en) * | 2013-08-22 | 2013-12-25 | 安徽晋源电缆有限公司 | Easy-peeling-type flame-retardant thermal insulation cable |
| CN204332494U (en) * | 2014-10-29 | 2015-05-13 | 无锡市明珠电缆有限公司 | A kind of novel environment friendly photovoltaic cable |
-
2014
- 2014-10-29 CN CN201410590810.7A patent/CN104332239A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201084479Y (en) * | 2007-09-20 | 2008-07-09 | 无锡市沪安电线电缆有限公司 | A movable high-temperature-resistant cable |
| CN201397701Y (en) * | 2009-03-30 | 2010-02-03 | 开开电缆科技有限公司 | Cable for solar photovoltaic assembly |
| CN201413726Y (en) * | 2009-05-18 | 2010-02-24 | 北京雷格讯电子有限责任公司 | Wear-resistant cable sheath |
| CN201773612U (en) * | 2010-07-29 | 2011-03-23 | 上海德力西集团有限公司 | Extrusion-type sheath polyvinyl chloride electric wire |
| CN201838356U (en) * | 2010-09-15 | 2011-05-18 | 安徽明星电缆有限公司 | Halogen-free environment-friendly solar photovoltaic cable for resisting rats and termites |
| CN103474151A (en) * | 2013-08-22 | 2013-12-25 | 安徽晋源电缆有限公司 | Easy-peeling-type flame-retardant thermal insulation cable |
| CN204332494U (en) * | 2014-10-29 | 2015-05-13 | 无锡市明珠电缆有限公司 | A kind of novel environment friendly photovoltaic cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111192712A (en) * | 2020-02-21 | 2020-05-22 | 吉林大学 | High-tensile-strength wear-resistant coaxial cable for alpine regions |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |