CN207116065U - A kind of anticorrosion solar photovoltaic cable - Google Patents
A kind of anticorrosion solar photovoltaic cable Download PDFInfo
- Publication number
- CN207116065U CN207116065U CN201721079839.4U CN201721079839U CN207116065U CN 207116065 U CN207116065 U CN 207116065U CN 201721079839 U CN201721079839 U CN 201721079839U CN 207116065 U CN207116065 U CN 207116065U
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- CN
- China
- Prior art keywords
- cable
- insulating barrier
- pipeline
- connector
- solar photovoltaic
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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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Abstract
The utility model discloses a kind of anticorrosion solar photovoltaic cable, including three cable conductors and strengthening core, the Surface coating of the cable conductor has the first insulating barrier, the middle part of three cable cores is provided with strengthening core, strengthening core includes 6 12 flaxen fiber lines, more flaxen fiber line twistings are together, the outer surface of flaxen fiber line is coated with the second insulating barrier, the both ends of water pipe extend to the outside of the 3rd insulating barrier from the both ends of the 3rd insulating barrier respectively, the upper end of water pipe is connected with the first connector, the lower end of water pipe is connected with the second connector, first connector is communicated with the first pipeline, second connector is communicated with second pipe, the other end of first pipeline extends to the inner bottom part of water tank, the other end of second pipe is connected with circulating pump, the output end of circulating pump is connected with the 3rd pipeline, the other end of 3rd pipeline is connected to the bottom of water tank.The utility model structure is novel, and ingenious in design, rational in infrastructure, tension effect is good, is adapted to promote.
Description
Technical field
It the utility model is related to field of cable technology, more particularly to a kind of anticorrosion solar photovoltaic cable.
Background technology
Typically by several or several groups of wires（Every group at least two）The cable for the similar rope being twisted, every group of wire
Between mutually insulated, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation.Cable has interior logical
Electricity, the feature of external insulation.Cable has power cable, control cable, compensating cable, shielded cable, high-temperature cable, calculating electromechanical
Cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc..They are all by sub-thread
Or stranded conductor and insulating barrier composition, for connecting circuit, electrical equipment etc..
Wherein solar photovoltaic cable needs to be exposed to the sun under the sun, it is well known that temperature rises, on the resistance of conductor
Rise, and solar photovoltaic cable alives always, resistance can cause electric loss of energy, and high temperature can equally accelerate the old of cable
Change, existing cable tensile capacity is very weak, therefore, the utility model proposes a kind of anticorrosion solar photovoltaic cable.
Utility model content
The purpose of this utility model is and a kind of anticorrosion sun proposed in order to solve shortcoming present in prior art
Can photovoltaic cable.
To achieve these goals, the utility model employs following technical scheme：
A kind of anticorrosion solar photovoltaic cable, including three cable conductors and strengthening core, the surface of the cable conductor
The first insulating barrier is coated with, the middle part of three cable cores is provided with strengthening core, and cable conductor twisting centered on strengthening core together, adds
Strong core includes 6-12 root flaxen fiber lines, and together, the outer surface of flaxen fiber line is coated with the second insulation to more flaxen fiber line twistings
Layer, equidistant outside three cable cores after twisting to be provided with three water pipes, water pipe is along the axially arranged of cable conductor, and three water pipes
It is parallel to each other with three cable cores after check, the outsides of three water pipes and three cable cores is coated with the 3rd insulating barrier, and described
The outer surface articulation of three insulating barriers has aluminium wire enhancement layer, and the outer surface of aluminium wire enhancement layer is surrounded with fireprotection layer, the fireprotection layer
Outer surface is coated with anticorrosive coat, and the outer surface of the anticorrosive coat scribbles one layer of thermal insulation layer, and the both ends of water pipe are respectively from the 3rd insulation
The both ends of layer extend to the outside of the 3rd insulating barrier, and the upper end of water pipe is connected with the first connector, and the lower end of water pipe is connected with the
Two connectors, the first connector are communicated with the first pipeline, and the second connector is communicated with second pipe, and the other end of the first pipeline prolongs
The inner bottom part of water tank is extended, the other end of second pipe is connected with circulating pump, and the output end of circulating pump is connected with the 3rd pipeline, the
The other end of three pipelines is connected to the bottom of water tank.
Preferably, evaporator is installed in the water tank, evaporator is connected with small-type refrigeration appliance.
Preferably, the anticorrosive coat is made using fluorubber material.
Preferably, first insulating barrier, the second insulating barrier and the 3rd insulating barrier use crosslinked polyetylene insulated layer.
Preferably, the fireprotection layer is fire-resistant isinglass belt fireprotection layer.
Compared with prior art, the beneficial effects of the utility model are：6-12 root flaxen fiber lines are included by strengthening core, it is more
Together, the intensity of flaxen fiber line is high, and cost is low, and tensile capacity is strong, and the lower end of water pipe is connected with second for root flaxen fiber line twisting
Connector, the other end of second pipe are connected with circulating pump, and the output end of circulating pump is connected with the 3rd pipeline, and the specific heat capacity of water is very
Height, the heat in the external world can be absorbed, by using water circulation, the heat absorption inside cable is fallen, so as to be dropped to cable
Temperature, the design of anticorrosive coat, cable have etch-proof ability, and the resistance to corrosion of fluorubber is very strong, and the utility model structure is new
Grain husk, ingenious in design, rational in infrastructure, tension effect is good, is adapted to promote.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of anticorrosion solar photovoltaic cable structural representation；
Fig. 2 be the utility model proposes a kind of anticorrosion solar photovoltaic cable in strengthening core structural representation；
Fig. 3 be the utility model proposes a kind of anticorrosion solar photovoltaic cable top view figure.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of anticorrosion solar photovoltaic cable, including three cable conductors 1 and strengthening core 4, cable
The Surface coating of core 1 has the first insulating barrier 2, and the middle part of three cable cores 1 is provided with strengthening core 4, during cable conductor 1 is with strengthening core 4
Together, strengthening core 4 includes 6-12 root flaxen fibers line 10 to heart twisting, the more twistings of flaxen fiber line 10 together, flaxen fiber line 10
Outer surface be coated with the second insulating barrier 11, the outside of three cable cores 1 after twisting is equidistant to be provided with three water pipes 5, and water pipe 5 is along electricity
Cable cable core 1 it is axially arranged, and three water pipes 5 are parallel to each other with three cable cores 1 after check, three water pipes 5 and three cables
The outside of core 1 is coated with the 3rd insulating barrier 3, and the outer surface articulation of the 3rd insulating barrier 3 has aluminium wire enhancement layer 6, aluminium wire enhancement layer 6
Outer surface is surrounded with fireprotection layer 7, and the outer surface of fireprotection layer 7 is coated with anticorrosive coat 8, the outer surface of anticorrosive coat 8 scribble one layer it is heat-insulated
Layer 9, the both ends of water pipe 5 extend to the outside of the 3rd insulating barrier 3, the upper end connection of water pipe 5 from the both ends of the 3rd insulating barrier 3 respectively
There is the first connector 12, the lower end of water pipe 5 is connected with the second connector 14, and the first connector 12 is communicated with the first pipeline 13, the
Two connectors 14 are communicated with second pipe 15, and the other end of the first pipeline 13 extends to the inner bottom part of water tank 18, second pipe 15
The other end be connected with circulating pump 16, the output end of circulating pump 16 is connected with the 3rd pipeline 17, and the other end of the 3rd pipeline 17 connects
It is connected on the bottom of water tank 18.
In the utility model, evaporator 19 is installed in water tank 18, evaporator 19 is connected with small-type refrigeration appliance 20, anti-corrosion
Layer 8 is made using fluorubber material, and the first insulating barrier 2, the second insulating barrier 11 and the 3rd insulating barrier 3 are using the poly- second of crosslinking
Alkene insulating barrier, fireprotection layer 7 are fire-resistant isinglass belt fireprotection layer, include 6-12 root flaxen fibers line 10, more flaxen fibers by strengthening core 4
Together, the intensity of flaxen fiber line 10 is high, and cost is low, and tensile capacity is strong, and the lower end of water pipe 5 is connected with the second connection for the twisting of line 10
First 14, the other end of second pipe 15 is connected with circulating pump 16, and the output end of circulating pump 16 is connected with the 3rd pipeline 17, the ratio of water
Thermal capacitance is very high, can absorb the heat in the external world, by using water circulation, the heat absorption inside cable is fallen, so as to cable
Cooled, the design of anticorrosive coat 8, cable has etch-proof ability, and the resistance to corrosion of fluorubber is very strong, the utility model
Structure is novel, and ingenious in design, rational in infrastructure, tension effect is good, is adapted to promote.
The utility model includes 6-12 root flaxen fibers line 10, the more twistings of flaxen fiber line 10 when in use, by strengthening core 4
Together, the intensity of flaxen fiber line 10 is high, and cost is low, and tensile capacity is strong, and the lower end of water pipe 5 is connected with the second connector 14, the
The other end of two pipelines 15 is connected with circulating pump 16, and the output end of circulating pump 16 is connected with the 3rd pipeline 17, and the specific heat capacity of water is very
Height, the heat in the external world can be absorbed, by using water circulation, the heat absorption inside cable is fallen, so as to be dropped to cable
Temperature, the design of anticorrosive coat 8, cable have an etch-proof ability, and the resistance to corrosion of fluorubber is very strong.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of anticorrosion solar photovoltaic cable, including three cable conductors（1）And strengthening core（4）, it is characterised in that it is described
Cable conductor（1）Surface coating have the first insulating barrier（2）, three cable cores（1）Middle part be provided with strengthening core（4）, cable conductor
（1）With strengthening core（4）Centered on twisting together, strengthening core（4）Including 6-12 root flaxen fiber lines（10）, more flaxen fiber lines
（10）Twisting together, flaxen fiber line（10）Outer surface be coated with the second insulating barrier（11）, three cable cores after twisting（1）Outside
Portion is equidistant to be provided with three water pipes（5）, water pipe（5）Along cable conductor（1）Axially arranged, and three water pipes（5）With check
Three cable cores afterwards（1）It is parallel to each other, three water pipes（5）With three cable cores（1）Outside be coated with the 3rd insulating barrier（3）, institute
State the 3rd insulating barrier（3）Outer surface articulation have aluminium wire enhancement layer（6）, aluminium wire enhancement layer（6）Outer surface be surrounded with fireprotection layer
（7）, the fireprotection layer（7）Outer surface be coated with anticorrosive coat（8）, the anticorrosive coat（8）Outer surface scribble one layer of thermal insulation layer
（9）, water pipe（5）Both ends respectively from the 3rd insulating barrier（3）Both ends extend to the 3rd insulating barrier（3）Outside, water pipe（5）'s
Upper end is connected with the first connector（12）, water pipe（5）Lower end be connected with the second connector（14）, the first connector（12）Connection
There is the first pipeline（13）, the second connector（14）It is communicated with second pipe（15）, the first pipeline（13）The other end extend to water
Case（18）Inner bottom part, second pipe（15）The other end be connected with circulating pump（16）, circulating pump（16）Output end be connected with
3rd pipeline（17）, the 3rd pipeline（17）The other end be connected to water tank（18）Bottom.
A kind of 2. anticorrosion solar photovoltaic cable according to claim 1, it is characterised in that the water tank（18）Middle peace
Equipped with evaporator（19）, evaporator（19）It is connected with small-type refrigeration appliance（20）.
A kind of 3. anticorrosion solar photovoltaic cable according to claim 1, it is characterised in that the anticorrosive coat（8）Adopt
It is made with fluorubber material.
A kind of 4. anticorrosion solar photovoltaic cable according to claim 1, it is characterised in that first insulating barrier
（2）, the second insulating barrier（11）With the 3rd insulating barrier（3）Use crosslinked polyetylene insulated layer.
A kind of 5. anticorrosion solar photovoltaic cable according to claim 1, it is characterised in that the fireprotection layer（7）For
Fire-resistant isinglass belt fireprotection layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079839.4U CN207116065U (en) | 2017-08-28 | 2017-08-28 | A kind of anticorrosion solar photovoltaic cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079839.4U CN207116065U (en) | 2017-08-28 | 2017-08-28 | A kind of anticorrosion solar photovoltaic cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207116065U true CN207116065U (en) | 2018-03-16 |
Family
ID=61570896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721079839.4U Expired - Fee Related CN207116065U (en) | 2017-08-28 | 2017-08-28 | A kind of anticorrosion solar photovoltaic cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207116065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448913A (en) * | 2018-12-17 | 2019-03-08 | 江苏金博士电子科技有限公司 | A kind of high fire-retardance cable |
-
2017
- 2017-08-28 CN CN201721079839.4U patent/CN207116065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448913A (en) * | 2018-12-17 | 2019-03-08 | 江苏金博士电子科技有限公司 | A kind of high fire-retardance cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20180828 |