CN209401399U - A kind of power cable for solar photovoltaic power generation assembly - Google Patents
A kind of power cable for solar photovoltaic power generation assembly Download PDFInfo
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- CN209401399U CN209401399U CN201920370428.3U CN201920370428U CN209401399U CN 209401399 U CN209401399 U CN 209401399U CN 201920370428 U CN201920370428 U CN 201920370428U CN 209401399 U CN209401399 U CN 209401399U
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- shuttle shape
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- rubber skeleton
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Abstract
The utility model discloses a kind of power cable for solar photovoltaic power generation assembly, it is the shuttle shape rubber skeleton of shuttle shape and four cross sections are rectangular square rubber skeleton that the cable core, which includes there are four cross section, one end of four shuttle shape rubber skeletons is fixedly connected with the other end to place in radiation, four square rubber skeletons are located between every two adjacent shuttle shape rubber skeleton and are fixedly connected with shuttle shape rubber skeleton, it is also placed with elastic polyurethane stick respectively between the shuttle shape rubber skeleton of square rubber skeleton and two sides, core one is respectively equipped on the inside of each shuttle shape rubber skeleton, water resistance aramid fiber yarn filled layer is filled in cavity on the inside of each shuttle shape rubber skeleton between core one, core two is respectively equipped in each square rubber skeletal internal, kevlar fiber braiding layer will be coated on the outside after two two pair twists of conductor.The utility model ensure that high-low temperature resistant, ozone-resistant, uvioresistant, wear-resisting, acid and alkali-resistance, the salt fog resistance, corrosion-resistant characteristic of cable.
Description
Technical field
The utility model relates to field of cable technology more particularly to a kind of power cable for solar photovoltaic power generation assembly.
Background technique
The characteristics of solar photovoltaic generation system, determines the particularity for the cable that matches therewith.Solar photovoltaic power plant
General construction is in desert, grassland, plateau, border on the sea area.
The structure of solar photovoltaic generation system cable currently on the market designs existing defects, is able to satisfy mostly with resistance to
The features such as high/low temperature, ozone-resistant, uvioresistant, wear-resisting, acid and alkali-resistance, salt fog resistance, anti-corrosion, but it is just aobvious in terms of the laying of cable
It must have too many difficulties to cope with, such as cable core is easy impaired, mounting and installation inefficiency.
Utility model content
The utility model aim is exactly in order to make up the defect of prior art, to provide a kind of solar energy power generating equipment use
Power cable.
The utility model is achieved through the following technical solutions:
A kind of power cable for solar photovoltaic power generation assembly includes cable core, and the cable core includes that there are four transversal
Face is the shuttle shape rubber skeleton of shuttle shape and four cross sections are rectangular square rubber skeleton, by the one of four shuttle shape rubber skeletons
End is fixedly connected with the other end and places in radiation, and four square rubber skeletons are located at every two adjacent shuttle shape rubber skeleton
Between and be fixedly connected with shuttle shape rubber skeleton, also placed respectively between the shuttle shape rubber skeleton of square rubber skeleton and two sides
Have elastic polyurethane stick, be respectively equipped with core one on the inside of each shuttle shape rubber skeleton, on the inside of each shuttle shape rubber skeleton with
Water resistance aramid fiber yarn filled layer is filled in cavity between core one, the core one includes conductor one and successively coats
Fluoroplastic insulation layer and tinned copper wire in one outside of conductor add aramid yarn woven shield, in each square rubber skeletal internal
It is respectively equipped with core two, the core two includes conductor two, is successively coated in cross-linked polyolefin absolutely in two outside of conductor
Edge layer, the double-deck zinc-plated steel-tape armouring layer and the heat-insulated wrapping layer of aluminium foil, will be coated on the outside Kevlar after two two pair twists of conductor
Fiber braiding layer is successively coated with poly(aryl ether ketone) band high-temperature-resistant layer, metal inner sheath, pyroceram in the outside of cable core
Silk filled layer, Tarpauling wrapping layer and antiultraviolet cure silicone rubber external sheath layer.
The conductor one and conductor two is as made of high strength fibre rope and multiply tinned wird bundle strand.
The utility model has the advantages that: the utility model, which is spaced apart from each other using four shuttle shape skeletons with four quadrate frameworks, matches
It closes, plays the role of mutually containing and mutually support, prevent position mobile, internal structure is unlikely to deform, moreover it is possible to increase the anti-of cable
Tensile property is pressed, protects internal core not damaged well, on the one hand increased elastic polyurethane stick increases the anti-of cable
Press performance and flexibility, moreover it is possible to play the role of Auxiliary support shuttle shape skeleton and four quadrate frameworks, the construction of cable is more compact；
Water resistance aramid fiber yarn filled layer is filled in cavity on the inside of each shuttle shape rubber skeleton between core one, waterproof effect is special
It is good, and increase the compactedness of the construction of cable；Poly(aryl ether ketone) band high-temperature-resistant layer, metal inner sheath, the filling of pyroceram silk
Layer, Tarpauling wrapping layer and antiultraviolet cure silicone rubber external sheath layer ensure that the high-low temperature resistant of cable, ozone-resistant, resist
Ultraviolet light, wear-resisting, acid and alkali-resistance, salt fog resistance, corrosion-resistant characteristic.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, a kind of power cable for solar photovoltaic power generation assembly, includes cable core, the cable core includes
There are four cross section be the shuttle shape rubber skeleton 1 of shuttle shape and four cross sections are rectangular square rubber skeleton 2, by four shuttle shapes
One end of rubber skeleton 1 is fixedly connected with the other end and places in radiation, and it is adjacent that four square rubber skeletons 2 are located at every two
Shuttle shape rubber skeleton 1 between and be fixedly connected with shuttle shape rubber skeleton 1, the shuttle shape rubber in square rubber skeleton 2 Yu two sides
Elastic polyurethane stick 3 is also placed between skeleton 1 respectively, core one is respectively equipped on the inside of each shuttle shape rubber skeleton 1, every
It is filled with water resistance aramid fiber yarn filled layer 4 in cavity between a 1 inside of shuttle shape rubber skeleton and core one, the core one wraps
The fluoroplastic insulation layer 6 and tinned copper wire for including conductor 1 and being successively coated on the outside of conductor 1 add aramid yarn braid shielded
Layer 7, is respectively equipped with core two, the core two includes conductor 28, in conductor 28 inside each square rubber skeleton 2
Outside is successively coated with cross-linked polyolefin inner insulating layer 9, the double-deck zinc-plated steel-tape armouring layer 10 and the heat-insulated wrapping layer 11 of aluminium foil, by two
It is coated with kevlar fiber braiding layer 12 on the outside after 28 pair twist of root conductor, is successively coated with poly(aryl ether ketone) in the outside of cable core
Band high-temperature-resistant layer 13, metal inner sheath 14, pyroceram silk filled layer 15, Tarpauling wrapping layer 16 and antiultraviolet
Cure silicone rubber external sheath layer 17.
The conductor 1 and conductor 28 is as made of high strength fibre rope and multiply tinned wird bundle strand.
Claims (2)
1. a kind of power cable for solar photovoltaic power generation assembly, it is characterised in that: include cable core, the cable core includes
Four cross sections are the shuttle shape rubber skeleton of shuttle shape and four cross sections are rectangular square rubber skeleton, by four shuttle shape rubber
One end of skeleton is fixedly connected with the other end and places in radiation, and four square rubber skeletons are located at every two adjacent shuttle shape
It is fixedly connected between rubber skeleton and with shuttle shape rubber skeleton, between the shuttle shape rubber skeleton of square rubber skeleton and two sides also
It is placed with elastic polyurethane stick respectively, is respectively equipped with core one on the inside of each shuttle shape rubber skeleton, in each shuttle shape rubber bone
Be filled with water resistance aramid fiber yarn filled layer in cavity on the inside of frame between core one, the core one include conductor one and
The fluoroplastic insulation layer and tinned copper wire for being successively coated on one outside of conductor add aramid yarn woven shield, in each square rubber
Skeletal internal is respectively equipped with core two, and the core two includes conductor two, successively coats in two outside of conductor crosslinking poly-
Alkene inner insulating layer, the double-deck zinc-plated steel-tape armouring layer and the heat-insulated wrapping layer of aluminium foil, will coat on the outside after two two pair twists of conductor
There is kevlar fiber braiding layer, is successively coated with poly(aryl ether ketone) band high-temperature-resistant layer, metal inner sheath, resistance in the outside of cable core
High temp glass silk filled layer, Tarpauling wrapping layer and antiultraviolet cure silicone rubber external sheath layer.
2. a kind of power cable for solar photovoltaic power generation assembly according to claim 1, it is characterised in that: described leads
Body one and conductor two are as made of high strength fibre rope and multiply tinned wird bundle strand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920370428.3U CN209401399U (en) | 2019-03-22 | 2019-03-22 | A kind of power cable for solar photovoltaic power generation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920370428.3U CN209401399U (en) | 2019-03-22 | 2019-03-22 | A kind of power cable for solar photovoltaic power generation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401399U true CN209401399U (en) | 2019-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920370428.3U Active CN209401399U (en) | 2019-03-22 | 2019-03-22 | A kind of power cable for solar photovoltaic power generation assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN209401399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783032A (en) * | 2019-11-06 | 2020-02-11 | 安徽华上电缆科技有限公司 | Salt-resistant and corrosion-resistant cable for offshore oil platform |
-
2019
- 2019-03-22 CN CN201920370428.3U patent/CN209401399U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783032A (en) * | 2019-11-06 | 2020-02-11 | 安徽华上电缆科技有限公司 | Salt-resistant and corrosion-resistant cable for offshore oil platform |
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