CN107195369A - A kind of water surface photovoltaic power station cable - Google Patents
A kind of water surface photovoltaic power station cable Download PDFInfo
- Publication number
- CN107195369A CN107195369A CN201710438081.7A CN201710438081A CN107195369A CN 107195369 A CN107195369 A CN 107195369A CN 201710438081 A CN201710438081 A CN 201710438081A CN 107195369 A CN107195369 A CN 107195369A
- Authority
- CN
- China
- Prior art keywords
- wrapped
- layer
- cable
- electronic tag
- semi
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 22
- 239000004020 conductor Substances 0.000 claims abstract description 21
- 238000005260 corrosion Methods 0.000 claims abstract description 20
- 230000004888 barrier function Effects 0.000 claims abstract description 19
- 239000012528 membrane Substances 0.000 claims abstract description 19
- 239000002131 composite material Substances 0.000 claims abstract description 16
- 229920003023 plastic Polymers 0.000 claims abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 15
- 239000010931 gold Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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
- H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
- H01B7/368—Insulated conductors or cables characterised by their form with distinguishing or length marks being a sleeve, ferrule, tag, clip, label or short length strip
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of water surface photovoltaic power station cable, belong to field of cable technology.It includes conductor cable core, semi-conductive shield, insulating barrier, aluminum-plastic composite membrane, metal screen layer, non-metallic armoring layer, PFA anti-corrosion layers and electronic tag, the semi-conductive shield is wrapped on conductor cable core, the insulating barrier is wrapped on semi-conductive shield, the aluminum-plastic composite membrane parcel is on the insulating layer, the metal screen layer is wrapped on aluminum-plastic composite membrane, the non-metallic armoring layer is wrapped on metal screen layer, the PFA anti-corrosion layers are wrapped on non-metallic armoring layer, PFA anti-corrosion layers surface is provided with groove, the electronic tag is arranged in the groove of PFA anti-corrosion layers.The present invention can realize and buried cable is accurately positioned, while also improving the service life of cable.
Description
Technical field
The present invention relates to a kind of water surface photovoltaic power station cable, belong to field of cable technology.
Background technology
Cable is to be used for circuit connection, the indispensable important equipment of power Transmission, in view of the actual use place of cable,
The performances such as waterproof, anticorrosion to cable have certain requirement.
It is a kind of common paving mode that cable is embedded into ground or the bottom, and sets mark to represent cable in ground surface
Position, but in practical operation due to the influence of surface road, building, it is more rare that these marks are often set, when
Cable can not be accurately positioned the position of cable when needing to change, overhauling, excavate that difficulty is big, workload is big；Current single is coaxial
By conductor cable core, insulating barrier, metal screen layer, metal screen layer, metal armor layers etc., parcel is formed cable layer by layer successively, still
In actual use, it is found that the shielding action of only parcel layer of metal screen layer is extremely limited, this is due to conductor cable core
Manufacture craft is limited, and identity is not smooth, smooth on the conductor cable core surface that actual production goes out, during energization at the bumps of conductor cable core
Electric field, which is concentrated, causes shelf depreciation, or even punctures insulating barrier, and the service life reduction of cable produces potential safety hazard.
The content of the invention
The technical problems to be solved by the invention are：There is provided a kind of, the problem of it is solved.
The technical problems to be solved by the invention take following technical scheme to realize：
A kind of water surface photovoltaic power station cable, it includes conductor cable core, semi-conductive shield, insulating barrier, aluminum-plastic composite membrane, metal
Screen layer, non-metallic armoring layer, PFA anti-corrosion layers and electronic tag, the semi-conductive shield are wrapped on conductor cable core, institute
State insulating barrier to be wrapped on semi-conductive shield, on the insulating layer, the metal screen layer is wrapped up the aluminum-plastic composite membrane parcel
On aluminum-plastic composite membrane, the non-metallic armoring layer is wrapped on metal screen layer, and the PFA anti-corrosion layers are wrapped in nonmetallic
On armor, PFA anti-corrosion layers surface is provided with groove, and the electronic tag is arranged in the groove of PFA anti-corrosion layers.
As preferred embodiment, the electronic tag is the soft bent RFID of anti-metal.
As preferred embodiment, the electronic tag uses waterproofing membrane environmental sealing after installing.
The beneficial effects of the invention are as follows：
（1）Cable is provided with electronic tag, and it is accurately fixed that cable position can be carried out using signal receiver detection electronic tag
Position, facilitates replacing, the maintenance of cable.
（2）Semi-conductive shield is provided between conductor cable core and insulating barrier, it is to avoid produced between conductor cable core and insulating barrier
Raw shelf depreciation, improves the service life of cable.
（3）The density of non-metallic armoring layer is low, compared to the weight that cable is effectively reduced with metal armor layers.
（4）PFA material wear-resistants are corrosion-resistant, to provide good protection inside cable, improve cable service life.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure：Conductor cable core 1, semi-conductive shield 2, insulating barrier 3, aluminum-plastic composite membrane 4, metal screen layer 5, nonmetallic armour
Fill layer 6, PFA anti-corrosion layers 7, groove 71, electronic tag 8.
Embodiment
In order to which technological means, creation characteristic, reached purpose and effect to the present invention are easy to understand, with reference to tool
Body is illustrated, and the present invention is expanded on further.
As shown in figure 1, a kind of water surface photovoltaic power station cable, it includes conductor cable core 1, semi-conductive shield 2, insulating barrier
3rd, aluminum-plastic composite membrane 4, metal screen layer 5, non-metallic armoring layer 6, PFA anti-corrosion layers 7 and electronic tag 8, semi-conductive shield 2
It is wrapped on conductor cable core 1, insulating barrier 3 is wrapped on semi-conductive shield 2, aluminum-plastic composite membrane 4 is wrapped up on the insulating layer 3, gold
Category screen layer 5 is wrapped on aluminum-plastic composite membrane 4, and non-metallic armoring layer 6 is wrapped on metal screen layer 5, and PFA anti-corrosion layers 7 are wrapped
It is rolled on non-metallic armoring layer 6, the surface of PFA anti-corrosion layers 7 is provided with groove 71, the electronic tag 8 is arranged on PFA anti-corrosion layers
In 7 groove 71.
Electronic tag 8 uses working frequency for the soft bent RFID of 915mhz anti-metal, and its signal is worn
Saturating power is strong, is easy to signal transmission during positioning.
Electronic tag 8 uses waterproofing membrane environmental sealing after installing, and prevents electronics note 8 from intaking, making moist.
When setting electronic tag 8, different mount schemes can be used according to actual conditions, as a preferred embodiment,
Using the scheme that an electronic tag 8 is set every 5m.
During making, semi-conductive shield 2 and insulating barrier 3 are extruded simultaneously, and are wrapped to form semi-conductive shield 2 successively and are wrapped up
The structure of conductor cable core 1, the parcel of insulating barrier 3 semiconductor cable core 1, semi-conductive shield 2 and conductor cable core 1 combine closely holding with
The equipotential of conductor cable core 1 and with the good contact of insulating barrier 3, local put occurs between conductor cable core 1 and insulating barrier 3 so as to avoid
Electricity；Aluminum-plastic composite membrane 4 is extruded on the insulating layer 3, the compact structure of aluminum-plastic composite membrane 4, water resistance is good, metal screen layer 5 by
The overlapping wrapped formation on aluminum-plastic composite membrane 4 of copper strips, can be maximum when metal screen layer 5 is applied in combination with semi-conductive shield 2
Limit realizes electric field shielding；Non-metallic armoring layer 6 is extruded by polyurethane foam to be formed, and is wrapped on metal screen layer 5, poly- ammonia
The material formed after ester foaming has the good characteristics such as intensity height, the small, light weight of density；PFA materials are finally extruded in non-gold
Belong to and PFA anti-corrosion layers 7 are formed on armor 6.
It is an advantage of the invention that：Cable is provided with electronic tag 8, can be right using signal receiver detection electronic tag 8
Cable position is accurately positioned, and facilitates replacing, the maintenance of cable.Semiconductor screen is provided between conductor cable core 1 and insulating barrier 3
Cover layer 2, it is to avoid produce shelf depreciation between conductor cable core 1 and insulating barrier 3, improve the service life of cable.Non-metallic sheath
The density of layer 6 is low, compared to the weight that cable is effectively reduced with metal armor layers.PFA material wear-resistants are corrosion-resistant, are inside cable
Good protection is provided, cable service life is improved.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, without departing from the spirit and scope of the present invention, this hair
Bright also to have various changes and modifications, these changes and improvements are both fallen within the scope of protection of present invention.Application claims
Protection domain is by appended claims and its equivalent thereof.
Claims (3)
1. a kind of water surface photovoltaic power station cable, it is characterised in that：It includes conductor cable core, semi-conductive shield, insulating barrier, aluminium
Composite membrane, metal screen layer, non-metallic armoring layer, PFA anti-corrosion layers and electronic tag are moulded, the semi-conductive shield is wrapped in
On conductor cable core, the insulating barrier is wrapped on semi-conductive shield, and the aluminum-plastic composite membrane is wrapped up on the insulating layer, the gold
Category screen layer is wrapped on aluminum-plastic composite membrane, and the non-metallic armoring layer is wrapped on metal screen layer, the PFA anti-corrosion layers
It is wrapped on non-metallic armoring layer, PFA anti-corrosion layers surface is provided with groove, the electronic tag is arranged on PFA anti-corrosion layers
In groove.
2. a kind of water surface photovoltaic power station cable according to claim 1, it is characterised in that:The electronic tag is anti-gold
Belong to soft bent RFID.
3. a kind of water surface photovoltaic power station cable according to claim 1, it is characterised in that:After the electronic tag is installed
Use waterproofing membrane environmental sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710438081.7A CN107195369A (en) | 2017-06-12 | 2017-06-12 | A kind of water surface photovoltaic power station cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710438081.7A CN107195369A (en) | 2017-06-12 | 2017-06-12 | A kind of water surface photovoltaic power station cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107195369A true CN107195369A (en) | 2017-09-22 |
Family
ID=59876177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710438081.7A Pending CN107195369A (en) | 2017-06-12 | 2017-06-12 | A kind of water surface photovoltaic power station cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107195369A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474150A (en) * | 2013-06-26 | 2013-12-25 | 石家庄杰泰特动力能源有限公司 | Intelligent power cable with identity identification mechanism |
| CN103779008A (en) * | 2014-01-13 | 2014-05-07 | 袁志敏 | Macromolecule composite-fiber logging cable and preparation method thereof |
| CN204695816U (en) * | 2015-06-24 | 2015-10-07 | 江苏诸利电气有限公司 | High-performance ultra-soft motor winding jump lead |
| CN205230618U (en) * | 2015-12-03 | 2016-05-11 | 四川明星电缆股份有限公司 | Flexible water -resistant tree aluminum alloy cable of middling pressure |
| CN206921529U (en) * | 2017-06-12 | 2018-01-23 | 上海金友金弘智能电气股份有限公司 | A kind of water surface photovoltaic power station cable |
-
2017
- 2017-06-12 CN CN201710438081.7A patent/CN107195369A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474150A (en) * | 2013-06-26 | 2013-12-25 | 石家庄杰泰特动力能源有限公司 | Intelligent power cable with identity identification mechanism |
| CN103779008A (en) * | 2014-01-13 | 2014-05-07 | 袁志敏 | Macromolecule composite-fiber logging cable and preparation method thereof |
| CN204695816U (en) * | 2015-06-24 | 2015-10-07 | 江苏诸利电气有限公司 | High-performance ultra-soft motor winding jump lead |
| CN205230618U (en) * | 2015-12-03 | 2016-05-11 | 四川明星电缆股份有限公司 | Flexible water -resistant tree aluminum alloy cable of middling pressure |
| CN206921529U (en) * | 2017-06-12 | 2018-01-23 | 上海金友金弘智能电气股份有限公司 | A kind of water surface photovoltaic power station cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206921529U (en) | A kind of water surface photovoltaic power station cable | |
| CN204577158U (en) | The two-in-one high-voltage flat cable of a kind of dynamic Control | |
| CN104517675A (en) | Cable for charging pile of new-energy electric vehicle | |
| CN107195369A (en) | A kind of water surface photovoltaic power station cable | |
| CN208819631U (en) | A kind of double shield structure lightning protected cable | |
| CN105006294B (en) | Low voltage power cables | |
| CN201975160U (en) | Dampproof coaxial cable | |
| CN204991224U (en) | Rubber jacketed cable of low smoke halogen -free high strength soft coal winning machine | |
| CN202839080U (en) | Novel overhead insulation cable | |
| CN205900184U (en) | Anti icing wire | |
| CN204348387U (en) | The mini coaxial composite rope of anti-lightning surge | |
| CN103106980A (en) | High-strength power cable | |
| CN204480776U (en) | A kind of crosslinked polyetylene insulated aluminium alloy conductor underground cable | |
| CN207397797U (en) | A kind of ultralow thermal resistance loss submarine cable | |
| CN103680718A (en) | A wire cable | |
| CN207302672U (en) | A kind of modified form mineral insulated cable | |
| CN204480762U (en) | A kind of New-energy electric vehicle charging pile cable | |
| CN206921575U (en) | A kind of lightning protected cable | |
| CN202434258U (en) | Novel high voltage and ultrahigh voltage crosslinked polyethylene insulated power cable | |
| CN205376164U (en) | Copper plastic composite belt | |
| CN205862873U (en) | A kind of PVC insulated power cable | |
| CN204577165U (en) | Anti-ice cover aerial insulated cable | |
| CN204577167U (en) | A kind of Novel overhead insulated cable | |
| CN204480696U (en) | A kind of industrial waterproof and dampproof power communication cable | |
| CN109461530A (en) | A kind of wear-resistant cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |