CN108766636A - A kind of photovoltaic cable structure - Google Patents
A kind of photovoltaic cable structure Download PDFInfo
- Publication number
- CN108766636A CN108766636A CN201810650155.8A CN201810650155A CN108766636A CN 108766636 A CN108766636 A CN 108766636A CN 201810650155 A CN201810650155 A CN 201810650155A CN 108766636 A CN108766636 A CN 108766636A
- Authority
- CN
- China
- Prior art keywords
- insulating layer
- cable structure
- conductor
- oversheath
- photovoltaic cable
- 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
Classifications
-
- 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
- H01B7/02—Disposition of insulation
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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
-
- 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
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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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
Landscapes
- Organic Insulating Materials (AREA)
Abstract
The invention discloses a kind of photovoltaic cable structures, including conductor, the insulating layer and oversheath that are wrapped in outside conductor, core is provided between insulating layer and oversheath, it is provided between conductor and insulating layer UV layers anti-, the quantity of core is five, and the gap of insulating layer and oversheath is provided with filler and reinforcing rib.The beneficial effects of the invention are as follows：Simple in structure, increased insulating layer and anti-UV layers can effectively support anti-ultraviolet harm, extend the service life of cable, increased filler and reinforcing rib can enhance the intensity of cable, while have heat safe effect.
Description
Technical field
The present invention relates to a kind of cable more particularly to a kind of photovoltaic cable structures.
Background technology
For heliotechnics by as following one of the green energy resource technology, solar energy or photovoltaic are increasingly wide in Chinese application
General, in addition to the photovoltaic generation factory of governmental support quickly grows, private investor is also just actively founding the factory, and plan is gone into operation sells in the whole world
The solar components sold.Photovoltaic cable is exactly a kind of product being applied on photovoltaic plant, and people will not will usually connect photovoltaic
The wiring system of component and inverter is considered as critical component, still, if failing the private cable using application of solar energy, it will
Influence entire service life.
Therefore, to solve the above problems, providing a kind of new technical solution.
Invention content
The present invention provides a kind of photovoltaic cable structure.
The technical solution adopted by the present invention is：
A kind of photovoltaic cable structure, including conductor, the insulating layer and oversheath that are wrapped in outside conductor, the insulating layer and outer shield
It is provided with core between set, is provided with UV layers anti-between the conductor and insulating layer, the quantity of the core is five, is being insulated
The gap of layer and oversheath is provided with filler and reinforcing rib.
Further, the conductor uses tinned copper conductor.
Further, the insulating layer is made of cross-linking polyethylene materials, thickness 0.1-0.25mm.
Further, the filler is drier.
Further, the reinforcing rib is by five core even partitions, and is supported between insulating layer and oversheath.
Further, described anti-UV layers are nano grade inorganic particulate layer.
Further, the nano grade inorganic particulate layer is silica.
The beneficial effects of the invention are as follows：It is simple in structure, increased insulating layer and it is anti-UV layers can effectively support it is anti-ultraviolet
Harm, extends the service life of cable, increased filler and reinforcing rib can enhance the intensity of cable, while have high temperature resistant
Effect.
Description of the drawings
Invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural schematic diagram of the present invention.
Wherein：1, conductor, 2, insulating layer, 3, oversheath, 4, core, 5, UV layers anti-, 6, filler, 7, reinforcing rib.
Specific implementation mode
In order to deepen the understanding of the present invention, below in conjunction with embodiment and attached drawing, the invention will be further described, should
Embodiment is only used for explaining the present invention, does not restrict the protection scope of the present invention.
A kind of photovoltaic cable structure as shown in Figure 1, including conductor 1, the insulating layer 2 that is wrapped in outside conductor 1 and outer shield
Set 3, is provided with core 4, anti-UV layers 5, the number of core 4 is provided between conductor 1 and insulating layer 2 between insulating layer 2 and oversheath 3
Amount is five, and the gap of insulating layer 2 and oversheath 3 is provided with filler 6 and reinforcing rib 7.
Conductor 1 uses tinned copper conductor, transmission rate high；
Insulating layer 2 is made of cross-linking polyethylene materials, thickness 0.1-0.25mm；
Filler 6 is drier, and five core even partitions are supported between insulating layer 2 and oversheath 3 by reinforcing rib 7, is increased
Strong stablizing effect；
Anti- UV layers 5 are nano grade inorganic particulate layer, and nano grade inorganic particulate layer is silica, and uvioresistant effect is good, avoids
Damage.
The beneficial effects of the invention are as follows：It is simple in structure, increased insulating layer and it is anti-UV layers can effectively support it is anti-ultraviolet
Harm, extends the service life of cable, increased filler and reinforcing rib can enhance the intensity of cable, while have high temperature resistant
Effect.
The above described is only a preferred embodiment of the present invention, being not the limit for making any other form to the present invention
System, and according to the technical essence of the invention made by any modification or equivalent variations, still fall within present invention model claimed
It encloses.
Claims (7)
1. a kind of photovoltaic cable structure, it is characterised in that：Including conductor, the insulating layer and oversheath that are wrapped in outside conductor, institute
It states and is provided with core between insulating layer and oversheath, UV layers anti-, the number of the core is provided between the conductor and insulating layer
Amount is five, and the gap of insulating layer and oversheath is provided with filler and reinforcing rib.
2. a kind of photovoltaic cable structure according to claim 1, it is characterised in that：The conductor uses tinned copper conductor.
3. a kind of photovoltaic cable structure according to claim 1, it is characterised in that：The insulating layer uses crosslinked polyethylene
Material is made, thickness 0.1-0.25mm.
4. a kind of photovoltaic cable structure according to claim 1, it is characterised in that：The filler is drier.
5. a kind of photovoltaic cable structure according to claim 1, it is characterised in that：The reinforcing rib is uniform by five cores
Separate, and is supported between insulating layer and oversheath.
6. a kind of photovoltaic cable structure according to claim 1, it is characterised in that：Described anti-UV layers micro- for nano grade inorganic
Granulosa.
7. a kind of photovoltaic cable structure according to claim 6, it is characterised in that：The nano grade inorganic particulate layer is two
Silica.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810650155.8A CN108766636A (en) | 2018-06-22 | 2018-06-22 | A kind of photovoltaic cable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810650155.8A CN108766636A (en) | 2018-06-22 | 2018-06-22 | A kind of photovoltaic cable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108766636A true CN108766636A (en) | 2018-11-06 |
Family
ID=63976232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810650155.8A Pending CN108766636A (en) | 2018-06-22 | 2018-06-22 | A kind of photovoltaic cable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108766636A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638529A (en) * | 2018-11-19 | 2019-04-16 | 江苏润华电缆股份有限公司 | A kind of energy-conserving photoelectric Cold-resistant ultraviolet luff cable |
-
2018
- 2018-06-22 CN CN201810650155.8A patent/CN108766636A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638529A (en) * | 2018-11-19 | 2019-04-16 | 江苏润华电缆股份有限公司 | A kind of energy-conserving photoelectric Cold-resistant ultraviolet luff cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181106 |
|
| WD01 | Invention patent application deemed withdrawn after publication |