CN208027761U - A kind of photovoltaic cable of ultra-violet radiation resisting - Google Patents
A kind of photovoltaic cable of ultra-violet radiation resisting Download PDFInfo
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- CN208027761U CN208027761U CN201820481112.7U CN201820481112U CN208027761U CN 208027761 U CN208027761 U CN 208027761U CN 201820481112 U CN201820481112 U CN 201820481112U CN 208027761 U CN208027761 U CN 208027761U
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Abstract
The utility model discloses a kind of photovoltaic cables of ultra-violet radiation resisting, the cable body includes seven groups of tin plating soft copper stranded conductors and is extruded respectively in the insulating protective layer made of cross-linking radiation polyolefin outside the tin plating soft copper stranded conductor, the tin plating soft copper stranded conductor includes seven tin plating soft copper silks, the outer surface of the insulating protective layer is provided with perfluoroethylene-propylene layer, the outer surface of the perfluoroethylene-propylene layer is provided with refractory metal braiding layer, the outer surface of the refractory metal braiding layer is provided with fireprotection layer, the outer surface of the fireprotection layer is provided with uvioresistant insulating layer, the outer surface of the uvioresistant insulating layer is provided with anti-aging layer.The structure design of the utility model is reasonable, when in use, improves the resistance to corrosion of copper conductor, has the characteristics that high and low temperature resistance and corrosion resistance, flame retardant property be good, good electrical property, and have anti-ultraviolet effect, while more environmentally friendly.
Description
Technical field
The utility model is related to field of cable technology more particularly to a kind of photovoltaic cables of ultra-violet radiation resisting.
Background technology
As people are increasing to the demand of information, more and more extensive in production and living, mechanics of communication is advanced by leaps and bounds,
Show information technology prosperity scene in the ascendant.Under the demand of the widely used information technology in each field, it should need and raw
Communication product is such as emerged rapidly in large numbersBamboo shoots after a spring rain breaks through the soil one after another.
Currently, new energy, the photovoltaic generation industry development of clean energy resource class are rapid, are maintaining the corollary system of photovoltaic products just
Often operation be unable to do without electric energy conversion, and based on solar power generation, whether the electric energy converted through solar energy is transmitted to
In electricity generation system, or electric energy is transmitted between each component in electricity generation system, be unable to do without cable.Very widely used today low cigarette
Cable made of Halogen insulating materials because it does not have antiultraviolet, fast light irradiation, the performances such as ageing-resistant, be chronically at high temperature,
High-intensity illumination etc. is disliked to work under strong environment, and security performance is there are larger defect, and cable once damage under high temperature environment
It is bad, the corollary system of related photovoltaic products, the safety of various instrument and meters will be directly affected, thus need to develop a kind of satisfaction
The antiultraviolet of modern photovoltaic generation corollary system, low smoke and zero halogen, against weather and dislike the antiultraviolet spoke used under strong environment
Penetrate solar photovoltaic cable.
Utility model content
The utility model provides a kind of photovoltaic cable of ultra-violet radiation resisting to overcome deficiency in the prior art.
The utility model is achieved through the following technical solutions：
A kind of photovoltaic cable of ultra-violet radiation resisting, the cable body include seven groups of tin plating soft copper stranded conductors and difference
It extrudes in the insulating protective layer made of cross-linking radiation polyolefin outside the tin plating soft copper stranded conductor, the tin plating soft copper twists
It includes seven tin plating soft copper silks to close conductor, the outer surface of the insulating protective layer is provided with perfluoroethylene-propylene layer, described
The outer surface of perfluoroethylene-propylene layer is provided with refractory metal braiding layer, is set in the outer surface of the refractory metal braiding layer
It is equipped with fireprotection layer, the outer surface of the fireprotection layer is provided with uvioresistant insulating layer, in the outer of the uvioresistant insulating layer
Surface is provided with anti-aging layer.
As the optimal technical scheme of the utility model, the insulating protective layer, perfluoroethylene-propylene layer, refractory metal
Braiding layer, fireprotection layer, uvioresistant insulating layer and anti-aging layer are concentric.
As the optimal technical scheme of the utility model, the thickness of the insulating protective layer is 2-3mm.
As the optimal technical scheme of the utility model, the thickness of the perfluoroethylene-propylene layer is 2-3mm.
As the optimal technical scheme of the utility model, the thickness of the refractory metal braiding layer is 2-3mm.
As the optimal technical scheme of the utility model, the thickness of the fireprotection layer is 2-3mm.
As the optimal technical scheme of the utility model, the thickness of the uvioresistant insulating layer is 2-3mm.
As the optimal technical scheme of the utility model, the thickness of the anti-aging layer is 2-3mm.With existing technology phase
Than, the utility model has the beneficial effects that：The structure design of the utility model is reasonable, and when in use, cable body is used for transmission electricity
Signal or electric energy, it is to ensure the softness of the tin plating soft copper stranded conductor that tin plating soft copper stranded conductor, which selects purpose made of soft copper,
Property, the tin plating resistance to corrosion that can improve copper conductor.By being provided with insulating protective layer, its insulated protective can be improved
Can, by being provided with perfluoroethylene-propylene layer, have the characteristics that high and low temperature resistance and corrosion resistance, flame retardant property be good, good electrical property.It is logical
It crosses and is provided with refractory metal braiding layer, be made of heat-resisting material, so that it is adapted with the temperature that cable is run, and can
Improve its structural strength.By being provided with fireprotection layer, its fire protecting performance can be improved, by being provided with uvioresistant insulating layer,
And there is anti-ultraviolet effect, at the same it is more environmentally friendly, by being provided with anti-aging layer, anti-aging layer uses plastic anti-aging agent
It is made, the ultraviolet light that wavelength is 270-380 nanometers can be effectively absorbed.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Referring to Fig. 1, a kind of photovoltaic cable of ultra-violet radiation resisting, the cable body includes seven groups tin plating soft
Copper stranded conductor 1 and extrude respectively in outside the tin plating soft copper stranded conductor 1 made of cross-linking radiation polyolefin insulate protect
Sheath 3, the tin plating soft copper stranded conductor 1 include seven tin plating soft copper silks 2, are arranged in the outer surface of the insulating protective layer 3
There is perfluoroethylene-propylene layer 4, the outer surface of the perfluoroethylene-propylene layer 4 is provided with refractory metal braiding layer 5, described
The outer surface of refractory metal braiding layer 5 is provided with fireprotection layer 6, and it is exhausted that the outer surface of the fireprotection layer 6 is provided with uvioresistant
Edge layer 7 is provided with anti-aging layer 8 in the outer surface of the uvioresistant insulating layer 7.
The insulating protective layer 3, perfluoroethylene-propylene layer 4, refractory metal braiding layer 5, fireprotection layer 6, uvioresistant are exhausted
Edge layer 7 and anti-aging layer 8 are concentric.The thickness of the insulating protective layer 3 is 2-3mm, the thickness of the perfluoroethylene-propylene layer 4
Degree is 2-3mm, and the thickness of the refractory metal braiding layer 5 is 2-3mm, and the thickness of the fireprotection layer 6 is 2-3mm, described anti-
The thickness of ultraviolet line insulating layer 7 is 2-3mm, and the thickness of the anti-aging layer 8 is 2-3mm.
The structure design of the utility model is reasonable, and when in use, cable body is used for transmission electric signal or electric energy, tin plating soft copper
It is to ensure the flexibility of the tin plating soft copper stranded conductor 1 that stranded conductor 1, which selects purpose made of soft copper, tin plating to improve copper
The resistance to corrosion of conductor.By being provided with insulating protective layer 3, its insulation protection performance can be improved, it is poly- complete by being provided with
Fluoro ethyl propene layer 4 has the characteristics that high and low temperature resistance and corrosion resistance, flame retardant property be good, good electrical property.By being provided with high temperature resistant gold
Belong to braiding layer 5, be made of heat-resisting material, so that it is adapted with the temperature that cable is run, and its structural strength can be improved.
By being provided with fireprotection layer 6, its fire protecting performance can be improved, by being provided with uvioresistant insulating layer 7, and there is uvioresistant
Effect, while more environmentally friendly, by being provided with anti-aging layer 8, anti-aging layer 8 is made of plastic anti-aging agent, Neng Gouyou
The ultraviolet light that effect ground absorbing wavelength is 270-380 nanometers.
The preferred embodiment that above are only the utility model, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (8)
1. a kind of photovoltaic cable of ultra-violet radiation resisting, the cable body includes seven groups of tin plating soft copper stranded conductors (1) and divides
Don't push is wrapped in the insulating protective layer made of cross-linking radiation polyolefin (3) of the tin plating soft copper stranded conductor (1) outside, the plating
Tin soft copper stranded conductor (1) includes seven tin plating soft copper silks (2), it is characterised in that：Outer surface in the insulating protective layer (3)
It is provided with perfluoroethylene-propylene layer (4), the outer surface of the perfluoroethylene-propylene layer (4) is provided with refractory metal braiding layer
(5), the outer surface of the refractory metal braiding layer (5) is provided with fireprotection layer (6), the outer surface in the fireprotection layer (6)
It is provided with uvioresistant insulating layer (7), the outer surface of the uvioresistant insulating layer (7) is provided with anti-aging layer (8).
2. a kind of photovoltaic cable of ultra-violet radiation resisting according to claim 1, it is characterised in that：The insulating protective layer
(3), perfluoroethylene-propylene layer (4), refractory metal braiding layer (5), fireprotection layer (6), uvioresistant insulating layer (7) and anti-ageing
It is concentric to change layer (8).
3. a kind of photovoltaic cable of ultra-violet radiation resisting according to claim 1, it is characterised in that：The insulating protective layer
(3) thickness is 2-3mm.
4. a kind of photovoltaic cable of ultra-violet radiation resisting according to claim 1, it is characterised in that：The perfluoroethylene third
The thickness of alkene layer (4) is 2-3mm.
5. a kind of photovoltaic cable of ultra-violet radiation resisting according to claim 1, it is characterised in that：The refractory metal
The thickness of braiding layer (5) is 2-3mm.
6. a kind of photovoltaic cable of ultra-violet radiation resisting according to claim 1, it is characterised in that：The fireprotection layer (6)
Thickness be 2-3mm.
7. a kind of photovoltaic cable of ultra-violet radiation resisting according to claim 1, it is characterised in that：The uvioresistant is exhausted
The thickness of edge layer (7) is 2-3mm.
8. a kind of photovoltaic cable of ultra-violet radiation resisting according to claim 1, it is characterised in that：The anti-aging layer
(8) thickness is 2-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820481112.7U CN208027761U (en) | 2018-04-04 | 2018-04-04 | A kind of photovoltaic cable of ultra-violet radiation resisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820481112.7U CN208027761U (en) | 2018-04-04 | 2018-04-04 | A kind of photovoltaic cable of ultra-violet radiation resisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208027761U true CN208027761U (en) | 2018-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820481112.7U Active CN208027761U (en) | 2018-04-04 | 2018-04-04 | A kind of photovoltaic cable of ultra-violet radiation resisting |
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| CN (1) | CN208027761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883293A (en) * | 2020-08-20 | 2020-11-03 | 浙江秦山电缆有限公司 | High resistant high anti ultraviolet type photovoltaic cable of waiting |
-
2018
- 2018-04-04 CN CN201820481112.7U patent/CN208027761U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883293A (en) * | 2020-08-20 | 2020-11-03 | 浙江秦山电缆有限公司 | High resistant high anti ultraviolet type photovoltaic cable of waiting |
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