CN103928128A - High-transparency oil-resisting environmental-friendly photovoltaic cable - Google Patents
High-transparency oil-resisting environmental-friendly photovoltaic cable Download PDFInfo
- Publication number
- CN103928128A CN103928128A CN201410155372.1A CN201410155372A CN103928128A CN 103928128 A CN103928128 A CN 103928128A CN 201410155372 A CN201410155372 A CN 201410155372A CN 103928128 A CN103928128 A CN 103928128A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic cable
- sheath
- oil
- transmission rate
- environmental protection
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention provides a high-transparency oil-resisting environmental-friendly photovoltaic cable. The photovoltaic cable comprises a plurality of conductors, an insulation layer wrapping the conductors and a sheath, wherein the conductors wrapped by the insulation layer are twisted to form a cable core, the cable core is wrapped by the sheath, and the sheath is made of irradiation crosslinked low-smoke oil-resisting polyolefin. Compared with the prior art, because the sheath is made of the irradiation crosslinked low-smoke oil-resisting polyolefin, the photovoltaic cable has the advantages of being small in combustion smoke formation, high in light transmittance and good in oil resistance, by the adoption of the irradiation crosslinked polyolefin and irradiation of an electron accelerator, a traditional sulfuration crosslinking technology is replaced, production equipment is small in investment, production efficiency is higher, and therefore production cost of the photovoltaic cable is greatly reduced.
Description
Technical field
The present invention relates to a kind of photovoltaic cable, especially a kind of high transmission rate oil resistant environmental protection photovoltaic cable.
Background technology
Recently, China's air quality degradation, haze takes place frequently, and low visibility brings great puzzlement to people's life.A main cause that causes haze is the smoke particle that burning object produces, and also can produce a large amount of smog when cable fire, and therefore people also further improve the environmental requirement of cable.In photovoltaic cable when exploitation,, the aspect mainly paid close attention to concentrated on the performances such as fire-retardant, heatproof, useful life, and whether do not consider needs to possess low cigarette, and while therefore burning, the amount of being fuming is very large, does not meet nowadays environmental protection development trend.
In solar power generation process in order to improve generating efficiency, solar panel need to be kept at an angle with shining upon light, therefore need a kind of mechanical device solar panel to be carried out at any time to the adjustment of angle according to the track of sun operation, in the process of adjusting, photovoltaic cable can touch the lubricating oil in mechanical device unavoidably.Therefore photovoltaic cable need possess oil resistance, to extend its useful life.And common photovoltaic cable does not possess the characteristic of oil resistant, useful life is short, breaks down many.Therefore, need to develop a kind of photovoltaic cable with oil resistance.And oil resistant photovoltaic cable of the prior art is all to adopt vulcanized rubber to manufacture, and the vulcanization crosslinking equipment of manufacture vulcanized rubber is quite complicated, and not only cost is high but also efficiency is low, and in manufacture process, can produce poison gas, the not environmental protection of penetrating odor.
Summary of the invention
In order to overcome the defect of prior art, the object of this invention is to provide a kind of high transmission rate oil resistant environmental protection photovoltaic cable, this kind of photovoltaic cable manufacturing cost is lower, production process environmental protection and possess low cigarette, high transmission rate and oil resistance more.
For achieving the above object, the invention provides a kind of high transmission rate oil resistant environmental protection photovoltaic cable, comprise insulating barrier and the sheath of some conductors, coated described conductor, be coated with the mutual stranded formation cable core of described some conductors of insulating barrier, the outside of described cable core is coated with described sheath, it is characterized in that: described sheath is the low cigarette oil-resisting type of cross-linking radiation polyolefin jacket.
Preferably, described insulating barrier is the low cigarette type of cross-linking radiation polyolefin insulation layer.
More preferably, described conductor is by some wires stranded forming mutually.
Further, described wire is copper wire.
Further, the quantity of described conductor is three.
Compared to prior art, the invention has the beneficial effects as follows: because described sheath of the present invention is to adopt the low cigarette oil-resisting type of cross-linking radiation polyolefin to make, thereby make that photovoltaic cable of the present invention has advantages of that burning fuming amount is little, smoke density is low, high transmission rate, oil resistance be good, and employing cross-linking radiation polyolefin, adopt electron accelerator irradiation, replaced traditional vulcanization crosslinking technique, production equipment less investment, production efficiency is higher, greatly reduces the production cost of photovoltaic cable.
Brief description of the drawings
Fig. 1 is the structural representation of high transmission rate oil resistant environmental protection photovoltaic cable of the present invention.
Embodiment
Below in conjunction with embodiment shown in the drawings, the invention will be further described.
Refer to shown in Fig. 1, high transmission rate oil resistant environmental protection photovoltaic cable 100 of the present invention, for photovoltaic equipment, comprises some conductors 10, insulating barrier 20 and sheath 30, and the outside of every conductor 10 is coated with described insulating barrier 20.Described conductor 10 is to form by some wires 11 are stranded, thereby the pliability of described conductor 10 can be provided.In the present embodiment, described conductor is three, and described wire 11 is copper wire, but the quantity of described conductor 10 is unrestricted, and the quantity of conductor 10 can be set as the case may be flexibly.The mutual stranded formation cable core of conductor 10 that is coated with described insulating barrier 20, the outside of described cable core is coated with described sheath 30.Described insulating barrier 20 adopts the low cigarette type of cross-linking radiation polyolefin to make, and described sheath 30 adopts the low cigarette oil-resisting type of cross-linking radiation polyolefin to make, and the low cigarette oil-resisting type of described cross-linking radiation polyolefin has the advantages such as good insulating, oil resistant, low cigarette, high flame retardant.Owing to adopting this structure, photovoltaic cable 100 of the present invention have advantages of low, the high transmission rate of when burning smoke density and oil resistance good.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (5)
1. a high transmission rate oil resistant environmental protection photovoltaic cable, comprise insulating barrier and the sheath of some conductors, coated described conductor, be coated with the mutual stranded formation cable core of described some conductors of insulating barrier, the outside of described cable core is coated with described sheath, it is characterized in that: described sheath is the low cigarette oil-resisting type of cross-linking radiation polyolefin jacket.
2. a kind of high transmission rate oil resistant environmental protection photovoltaic cable according to claim 1, is characterized in that: described insulating barrier is the low cigarette type of cross-linking radiation polyolefin insulation layer.
3. a kind of high transmission rate oil resistant environmental protection photovoltaic cable according to claim 2, is characterized in that: described conductor is by some wires stranded forming mutually.
4. a kind of high transmission rate oil resistant environmental protection photovoltaic cable according to claim 3, is characterized in that: described wire is copper wire.
5. a kind of high transmission rate oil resistant environmental protection photovoltaic cable according to claim 4, is characterized in that: the quantity of described conductor is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410155372.1A CN103928128A (en) | 2014-04-17 | 2014-04-17 | High-transparency oil-resisting environmental-friendly photovoltaic cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410155372.1A CN103928128A (en) | 2014-04-17 | 2014-04-17 | High-transparency oil-resisting environmental-friendly photovoltaic cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103928128A true CN103928128A (en) | 2014-07-16 |
Family
ID=51146321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410155372.1A Pending CN103928128A (en) | 2014-04-17 | 2014-04-17 | High-transparency oil-resisting environmental-friendly photovoltaic cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103928128A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201219044Y (en) * | 2008-06-26 | 2009-04-08 | 四川明星电缆有限公司 | Power cable for solar photovoltaic power generation assembly |
| CN101950612A (en) * | 2010-09-15 | 2011-01-19 | 常州八益电缆股份有限公司 | Cable for solar power system |
| CN202205506U (en) * | 2011-07-27 | 2012-04-25 | 江苏赛德电气有限公司 | Signal data collection transmission serial cable for photovoltaic power generation |
| CN203013309U (en) * | 2012-12-28 | 2013-06-19 | 天津鼎升昊科技发展有限公司 | Photovoltaic cable |
| CN203118599U (en) * | 2013-03-18 | 2013-08-07 | 苏州宝兴电线电缆有限公司 | Multi-core photovoltaic flexible cable for photovoltaic microinverter |
-
2014
- 2014-04-17 CN CN201410155372.1A patent/CN103928128A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201219044Y (en) * | 2008-06-26 | 2009-04-08 | 四川明星电缆有限公司 | Power cable for solar photovoltaic power generation assembly |
| CN101950612A (en) * | 2010-09-15 | 2011-01-19 | 常州八益电缆股份有限公司 | Cable for solar power system |
| CN202205506U (en) * | 2011-07-27 | 2012-04-25 | 江苏赛德电气有限公司 | Signal data collection transmission serial cable for photovoltaic power generation |
| CN203013309U (en) * | 2012-12-28 | 2013-06-19 | 天津鼎升昊科技发展有限公司 | Photovoltaic cable |
| CN203118599U (en) * | 2013-03-18 | 2013-08-07 | 苏州宝兴电线电缆有限公司 | Multi-core photovoltaic flexible cable for photovoltaic microinverter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202996349U (en) | Novel fireproof cable | |
| CN203444819U (en) | Anti-interference environment-friendly computer cable | |
| CN105655062A (en) | Production process of high-temperature-resistant long-service-life photovoltaic cable | |
| CN203205113U (en) | Light high-temperature-resistant three-core cable | |
| CN203839090U (en) | Oil resistant environment-friendly photovoltaic cable with high light transmittance | |
| CN203721270U (en) | A fluoroplastic insulation highly flame retardant highly temperature resistant cable used for an ore factory | |
| CN103928128A (en) | High-transparency oil-resisting environmental-friendly photovoltaic cable | |
| CN203895145U (en) | Photovoltaic cable | |
| CN202940020U (en) | Fuel tank sensing cable used for automobile | |
| CN206806054U (en) | A kind of environment-friendly type cross-linking radiation double-layer coextrusion fire-resistant wire | |
| CN203118654U (en) | Fireproof radiation-resistant cable for nuclear island of nuclear power station | |
| CN202404984U (en) | Halogen-free low-smoke cable for communication signals | |
| CN204215748U (en) | A kind of new-energy automobile charging cable | |
| CN104157357A (en) | Low-smoke zero-halogen solar photovoltaic cable | |
| CN204834106U (en) | Environment -friendly photovoltaic power generation system uses fire -resistant control cable | |
| CN203760183U (en) | Instrument cable for nuclear power station | |
| CN204332456U (en) | The fire-resistant computer cable blocked water of a kind of tension | |
| CN202189613U (en) | LSOH (low smoke zero halogen) irradiation crosslinking high inflaming retarding fire-resisting power cable | |
| CN203338802U (en) | Environmental friendly, oil resistant and flame retardant cable for railroad locomotive | |
| CN203118548U (en) | Environment-friendly photovoltaic solar cable | |
| CN202838999U (en) | Mineral-insulated fireproof cable | |
| CN203250554U (en) | Low-smog halogen-free high flame retardation single core cable | |
| CN203118600U (en) | Low temperature resistant wear resistant irradiation crosslinking rubber insulating polyurethane sheath flexible cable | |
| CN202839079U (en) | Anti-water-treeing medium-voltage low-smoke and halogen-free cable | |
| CN201237940Y (en) | High-efficiency energy-saving and environment-friendly type halogen-free low-smoke high-flame resistance irradiation cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140716 |