CN107180677A - Cable applied to photovoltaic power generation apparatus - Google Patents
Cable applied to photovoltaic power generation apparatus Download PDFInfo
- Publication number
- CN107180677A CN107180677A CN201710342995.3A CN201710342995A CN107180677A CN 107180677 A CN107180677 A CN 107180677A CN 201710342995 A CN201710342995 A CN 201710342995A CN 107180677 A CN107180677 A CN 107180677A
- Authority
- CN
- China
- Prior art keywords
- layer
- power generation
- insulating barrier
- generation apparatus
- photovoltaic power
- 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
- H01B7/17—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
-
- 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
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
-
- 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
-
- 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
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
-
- 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
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of cable applied to photovoltaic power generation apparatus, including core and insulating barrier, waterproof layer is provided with the inside of the insulating barrier, flame-retardant layer is provided with the inside of waterproof layer, thermal insulation layer is provided between flame-retardant layer and core, the insulating barrier inner homogeneous is dispersed with protection against rodents particle, and one layer of ultraviolet resistant layer is also adhered to outside insulating barrier, and the ultraviolet resistant layer material is uvioresistant plastics.It is resistant to external high temperature and ultraviolet, it is to avoid occur aging after long-term use, improves its durability and reliability.
Description
Technical field
The present invention relates to a kind of cable, and in particular to a kind of cable applied to photovoltaic power generation apparatus.
Background technology
Photovoltaic plant refers to a kind of using solar energy, using electronic components such as special material crystal silicon plate, inverters
The generating system of composition, the photovoltaic generating system for being connected with power network and being transmitted electric power to power network.Photovoltaic plant is to belong to state at present
Family encourages the maximum green electric power supply exploitation energy project of dynamics.The stand alone generating system with battery can be divided into and without electric power storage
The grid-connected system in pond.Solar power generation is divided into photo-thermal power generation and photovoltaic generation, has broad application prospects.
Due to effective popularization of solar power plant, the auxiliary device such as the cable matched therewith, connection box, holder
Also it is developed rapidly, especially the technical requirements to cable are very high, existing power cable, it is generally using outside cable core
The structure of individual layer cable joint-box is wrapped up, function is single, do not possess uvioresistant, be resistant to the characteristics such as high temperature, and photovoltaic power generation apparatus
Cable understands some under air and sunlight unavoidably, high temperature and action of ultraviolet radiation is subjected to for a long time, when solar power generation is set
Standby to use after certain time limit, cable is easily taken the lead in aged deterioration, and influence solar power plant is normally run, or even triggers peace
Full accident.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention discloses a kind of cable applied to photovoltaic power generation apparatus, and it can be resistant to
By external high temperature and ultraviolet, it is to avoid occur aging after long-term use, its durability and reliability are improved.
The present invention is achieved through the following technical solutions：
Applied to the cable of photovoltaic power generation apparatus, including core and insulating barrier, waterproof layer is provided with the inside of the insulating barrier, is prevented
Flame-retardant layer is provided with the inside of water layer, thermal insulation layer is provided between flame-retardant layer and core, the insulating barrier inner homogeneous is dispersed with protection against rodents particle,
Also adhere to one layer of ultraviolet resistant layer outside insulating barrier, the ultraviolet resistant layer material is uvioresistant plastics.
Ultraviolet resistant layer is attached with the outside of the cable insulation of the present invention, inner side is provided with waterproof layer, for exposed to air
For the cable under sunlight, cable aging by ultraviolet damage can be effectively prevented, and avoids cable from making moist, this hair
The thermal insulation layer set between bright flame-retardant layer and core, can be avoided under burning sun, and high temperature is to transmission inside cable, and influence core is just
Normal electric conductivity, lifts the heat-resisting quantity of cable, and sets protection against rodents particle in insulating barrier, can avoid exposure in air
Cable gnawed by field mouse and bite damage, improve its durability.
The insulating barrier material is polypropylene, and the protection against rodents particle diameter is 0.2-1mm, and protection against rodents particle is specially that synthesis is peppery
Green pepper crude granule.
Synthetic capsaicin particle has intense irritation, can be prevented effectively from mouse and gnaws and bite, and its own safety non-toxic,
Will not be to environmental concerns.
The ultraviolet resistant layer thickness is 0.4-0.8mm.
The waterproof layer is waterstop, and the flame-retardant layer is the polyethylene layer containing halogen-free flame retardants, the halogen-free flame retardants
For magnesium hydroxide.Using halogen-free flame retardants, poisonous hydrogen halide will not be produced during cable fire, environment and human body will not be made
Into injury.
The thermal insulation layer is specially asbestos layer.Asbestos layer is used to completely cut off heat externally to cable core conduction, protective wire
Core is not by high temperature failure.
The core includes the wire inside protection lining and protection lining, and the wire is 4.
The present invention compared with prior art, has the following advantages and advantages：
The present invention is applied to be attached with ultraviolet resistant layer on the outside of the cable of photovoltaic power generation apparatus, cable insulation, and inner side is set
There is waterproof layer, for the cable under air and sunlight, can effectively prevent cable old by ultraviolet damage
Change, and avoid cable from making moist, the thermal insulation layer set between flame-retardant layer of the invention and core can be avoided under burning sun, high temperature
Transmitted inside to cable, influence the normal electric conductivity of core, lift the heat-resisting quantity of cable, and protection against rodents is set in insulating barrier
Particle, the cable that can be avoided exposure in air is gnawed by field mouse and bites damage, improves its durability.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is cross-sectional view of the present invention；
Mark and corresponding parts title in accompanying drawing：
1- cores, 11- protection lining, 12- wires, 2- insulating barriers, 21- protection against rodents particles, 3- waterproof layers, 4- flame-retardant layers, 5- every
Thermosphere, 6- ultraviolet resistant layers.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment
As shown in figure 1, the present invention is applied to the cable of photovoltaic power generation apparatus, including core 1 and insulating barrier 2, the insulation
Waterproof layer 3 is provided with the inside of layer 2, the inner side of waterproof layer 3 is provided with flame-retardant layer 4, thermal insulation layer 5 is provided between flame-retardant layer 4 and core 1, it is described exhausted
The inner homogeneous of edge layer 2 is dispersed with protection against rodents particle 21, and one layer of ultraviolet resistant layer 6, the antiultraviolet are also adhered to outside insulating barrier 2
6 material of layer are uvioresistant plastics.
The material of insulating barrier 2 is polypropylene, a diameter of 0.2-1mm of the protection against rodents particle 21, and protection against rodents particle 21 is specially
Synthetic capsaicin particle.
The thickness of ultraviolet resistant layer 6 is 0.4-0.8mm.
The waterproof layer 3 is waterstop, and the flame-retardant layer 4 is the polyethylene layer containing halogen-free flame retardants, the halogen-free flameproof
Agent is magnesium hydroxide.
The thermal insulation layer 5 is specially asbestos layer.
The core 1 includes the wire 12 inside protection lining 11 and protection lining 11, and the wire 12 is 4.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (6)
1. applied to the cable of photovoltaic power generation apparatus, including core and insulating barrier, it is characterised in that be provided with the inside of the insulating barrier
Flame-retardant layer is provided with the inside of waterproof layer, waterproof layer, thermal insulation layer is provided between flame-retardant layer and core, the insulating barrier inner homogeneous is dispersed with
Protection against rodents particle, also adheres to one layer of ultraviolet resistant layer outside insulating barrier, and the ultraviolet resistant layer material is uvioresistant plastics.
2. the cable according to claim 1 applied to photovoltaic power generation apparatus, it is characterised in that the insulating barrier material is
Polypropylene, the protection against rodents particle diameter is 0.2-1mm, and protection against rodents particle is specially synthetic capsaicin particle.
3. the cable according to claim 1 or 2 applied to photovoltaic power generation apparatus, it is characterised in that the antiultraviolet
Thickness degree is 0.4-0.8mm.
4. the cable according to claim 3 applied to photovoltaic power generation apparatus, it is characterised in that the waterproof layer is to block water
Band, the flame-retardant layer is the polyethylene layer containing halogen-free flame retardants, and the halogen-free flame retardants is magnesium hydroxide.
5. the cable according to claim 3 applied to photovoltaic power generation apparatus, it is characterised in that the thermal insulation layer is specially
Asbestos layer.
6. the cable according to claim 3 applied to photovoltaic power generation apparatus, it is characterised in that the core includes protection
Wire inside lining and protection lining, the wire is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342995.3A CN107180677A (en) | 2017-05-16 | 2017-05-16 | Cable applied to photovoltaic power generation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342995.3A CN107180677A (en) | 2017-05-16 | 2017-05-16 | Cable applied to photovoltaic power generation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107180677A true CN107180677A (en) | 2017-09-19 |
Family
ID=59831101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710342995.3A Pending CN107180677A (en) | 2017-05-16 | 2017-05-16 | Cable applied to photovoltaic power generation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107180677A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790882A (en) * | 2018-06-12 | 2018-11-13 | 方碧水 | A kind of new-energy automobile quick charge device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3884053B1 (en) * | 2005-11-28 | 2007-02-21 | 株式会社フジクラ | Radiation-resistant resin composition and radiation-resistant electric wire / cable |
| CN102543283A (en) * | 2011-12-26 | 2012-07-04 | 大连兆阳软件科技有限公司 | Novel solar cable |
| CN203118586U (en) * | 2013-01-16 | 2013-08-07 | 上海金友金弘电线电缆有限公司 | Irradiation crosslinked low smoke halogen-free rat proof and termite proof photovoltaic cable |
| CN204375443U (en) * | 2014-11-14 | 2015-06-03 | 黄石昌达线缆有限公司 | Cross-linking radiation photovoltaic electric wire |
| CN205810459U (en) * | 2016-04-19 | 2016-12-14 | 常州市新东方电缆有限公司 | A kind of photovoltaic generating system alternating current-direct current transmits power cable |
| CN207116090U (en) * | 2017-05-16 | 2018-03-16 | 成都新三电线厂 | Antiultraviolet cable |
-
2017
- 2017-05-16 CN CN201710342995.3A patent/CN107180677A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3884053B1 (en) * | 2005-11-28 | 2007-02-21 | 株式会社フジクラ | Radiation-resistant resin composition and radiation-resistant electric wire / cable |
| CN102543283A (en) * | 2011-12-26 | 2012-07-04 | 大连兆阳软件科技有限公司 | Novel solar cable |
| CN203118586U (en) * | 2013-01-16 | 2013-08-07 | 上海金友金弘电线电缆有限公司 | Irradiation crosslinked low smoke halogen-free rat proof and termite proof photovoltaic cable |
| CN204375443U (en) * | 2014-11-14 | 2015-06-03 | 黄石昌达线缆有限公司 | Cross-linking radiation photovoltaic electric wire |
| CN205810459U (en) * | 2016-04-19 | 2016-12-14 | 常州市新东方电缆有限公司 | A kind of photovoltaic generating system alternating current-direct current transmits power cable |
| CN207116090U (en) * | 2017-05-16 | 2018-03-16 | 成都新三电线厂 | Antiultraviolet cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790882A (en) * | 2018-06-12 | 2018-11-13 | 方碧水 | A kind of new-energy automobile quick charge device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206713090U (en) | A kind of anticreep encapsulation Electric radiant Heating Film having a safety feature | |
| CN107180677A (en) | Cable applied to photovoltaic power generation apparatus | |
| CN207116090U (en) | Antiultraviolet cable | |
| CN209054635U (en) | A kind of electric heating film floor heating device | |
| CN209461203U (en) | A kind of cable of fire-proof damage-proof | |
| CN208225567U (en) | LSOH anti-flaming photovoltaic power generation private cable | |
| CN209071042U (en) | A kind of high heat dispersion power cable | |
| CN203536033U (en) | Ratproof waterproof crosslinked polyethylene cable | |
| CN106898425A (en) | High temperature resistant rat-and-ant proof waterproof Copper core power cable | |
| CN207337985U (en) | A kind of antiultraviolet cross-linking radiation high temperature resistance control cable | |
| CN203205132U (en) | Single-core fireproof waterproof intermediate voltage cable | |
| CN202996370U (en) | Anti-combustion cable | |
| CN205247939U (en) | Can absorb electromagnetic radiation's cable | |
| CN208351954U (en) | A kind of highly effective energy-conserving environmental-protecting type halogen-free low-smoke high-flame resistance irradiation cable | |
| CN206480416U (en) | Photovoltaic generating system alternating current-direct current transmission cable | |
| CN207235143U (en) | A kind of high life integrated protection carbon fiber heating cable | |
| CN206921561U (en) | A kind of flame resistant cable | |
| CN206312640U (en) | Flexible cable is pressed in a kind of low smoke halogen-free fire retardant fire resistant | |
| CN206075939U (en) | Photovoltaic cable | |
| CN207609880U (en) | Heat-resistant fireproof double-wall pipe | |
| CN206789335U (en) | High temperature resistant rat-and-ant proof waterproof Copper core power cable | |
| CN206946978U (en) | A kind of household power cable and cable tube integrated apparatus | |
| CN213400614U (en) | Ultraviolet-resistant insect-resistant termite-resistant cable | |
| CN208488996U (en) | Type solar photovoltaic cable easy to install | |
| CN207489559U (en) | It is a kind of that there is the cable of fire protection flame retarding |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170919 |