CN109065253A - A kind of radiation resistance polyolefine photovoltaic cable - Google Patents
A kind of radiation resistance polyolefine photovoltaic cable Download PDFInfo
- Publication number
- CN109065253A CN109065253A CN201810921923.9A CN201810921923A CN109065253A CN 109065253 A CN109065253 A CN 109065253A CN 201810921923 A CN201810921923 A CN 201810921923A CN 109065253 A CN109065253 A CN 109065253A
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- CN
- China
- Prior art keywords
- fixedly installed
- cable
- radiation resistance
- end outer
- main body
- 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.)
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Classifications
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- 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
- H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/442—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from aromatic vinyl compounds
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- 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
- H01B7/02—Disposition of insulation
- H01B7/0258—Disposition of insulation comprising one or more longitudinal lapped layers of insulation
-
- 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
- H01B7/1875—Multi-layer sheaths
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- 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
- H01B7/24—Devices affording localised protection against mechanical force or pressure
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of radiation resistance polyolefine photovoltaic cables, including cable main body, the upper end outer surface of the cable main body is fixedly installed with fixed detent close to middle part, the leading exterior surface upper end of the fixed detent is fixedly installed with fixing threaded hole close to side, the lower end outer surface of the fixed detent is fixedly installed with reflective membrane, the lower end outer surface of the reflective membrane is fixedly installed with polyolefin skins, the inner surface of the polyolefin skins is fixedly installed with load-bearing strengthening core, and the lower end outer surface of the polyolefin skins is fixedly installed with fluorubber.A kind of radiation resistance polyolefine photovoltaic cable of the present invention; equipped with fixed detent, load-bearing strengthening core and fluorubber; the working time can be saved; accelerate the paces that installation is come into operation; and the span of traction can be increased, allow to save the cost of maintenance pylon, and play the role of preferable protection resistant to high temperatures; suitable for different operating situation, better prospect of the application is brought.
Description
Technical field
The present invention relates to photovoltaic cable field, in particular to a kind of radiation resistance polyolefine photovoltaic cable.
Background technique
Photovoltaic cable be it is a kind of for putting into the handling cable of solar power generation electric power, by groups such as cable conductor and Loose tubes
At installation is invested in the high temperature height radiation area of photovoltaic power generation, has preferable conducting effect, and power consumption is lower, is widely applied
In every field；There are certain drawbacks in existing photovoltaic cable, more preferably simpler cannot be rapidly performed by peace when in use
Dress comes into operation, and cannot bear the pulling force of some strength, cannot have better effect resistant to high temperatures, bring one to actual use
Fixed adverse effect, for this purpose, it is proposed that a kind of radiation resistance polyolefine photovoltaic cable.
Summary of the invention
The main purpose of the present invention is to provide a kind of radiation resistance polyolefine photovoltaic cables, can effectively solve background technique
The problems in.
To achieve the above object, the technical scheme adopted by the invention is as follows:
The upper end outer surface of a kind of radiation resistance polyolefine photovoltaic cable, including cable main body, the cable main body is solid close to middle part
Dingan County is equipped with fixed detent, and the leading exterior surface upper end of the fixed detent is fixedly installed with fixing threaded hole close to side, described
The lower end outer surface of fixed detent is fixedly installed with reflective membrane, and the lower end outer surface of the reflective membrane is fixedly installed with polyolefin table
Layer, the inner surface of the polyolefin skins are fixedly installed with load-bearing strengthening core, and the lower end outer surface of the polyolefin skins is fixed
Fluorubber is installed, the inner surface of the fluorubber is fixedly installed with Clad Steel band, the fixed peace of the inner surface of the Clad Steel band
Equipped with material water-proof material, the inner surface of the material water-proof material is fixedly installed with polyolefin interior layer, the inner surface of the polyolefin interior layer
It is fixedly installed with cable core filler, the inner surface of the cable core filler is fixedly installed with Loose tube, the interior table of the Loose tube
Face is fixedly installed with cable conductor.
Preferably, the inner surface of the fixing threaded hole is fixed with spiral lamination, and it is two groups that the quantity of fixing threaded hole, which has altogether,.
Preferably, the inner surface of the fixed detent is fixed with nylon wire frame, and the outer surface of fixed detent is coated with
One layer of inoxidizability corrosion-inhibiting coating.
Preferably, the outer surface of the cable main body is coated with length scale, and the lower end outer surface spraying of cable main body
There is trade mark.
Preferably, the quantity of the Loose tube is several groups, and Loose tube is equipped with mantle cushion block between it.
Preferably, the cable core filler inner surface is equipped with drying layer, and drying layer outer surface is equipped with adhesive tape.
Compared with prior art, the invention has the following beneficial effects:
In the present invention, by the fixation detent of setting, simplerization is compared in fixed its more original binding of detent, facilitation,
To save the working time, the paces that installation is come into operation are accelerated, to more efficiently, reinforce by the load-bearing of setting
Core, load-bearing strengthening core is because having preferable toughness and hardness, therefore it can keep out natural uncertainty, can also increase and lead
The span drawn allows to save the cost of maintenance pylon, and by the fluorubber of setting, fluorubber has following performance, main
If good stability, heat-resisting quantity are good, resistance to ag(e)ing is good, good mechanical property and electrical insulation capability are good, thus its have compared with
The effect of good protection resistant to high temperatures.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of radiation resistance polyolefine photovoltaic cable of the present invention；
Fig. 2 is a kind of profile of radiation resistance polyolefine photovoltaic cable of the present invention；
Fig. 3 is a kind of enlarged cross-sectional view of radiation resistance polyolefine photovoltaic cable of the present invention.
In figure: 1, cable main body；2, fixed detent；3, fixing threaded hole；4, polyolefin skins；5, load-bearing strengthening core；6, fluorine
Rubber；7, Clad Steel band；8, material water-proof material；9, polyolefin interior layer；10, cable core filler；11, Loose tube；12, cable conductor；
13, reflective membrane.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figure 1-3, a kind of radiation resistance polyolefine photovoltaic cable, including cable main body 1, the cable main body 1 it is upper
Outer surface is held to be fixedly installed with fixed detent 2 close to middle part, the leading exterior surface upper end of the fixed detent 2 is fixed close to side
Fixing threaded hole 3 is installed, the lower end outer surface of the fixed detent 2 is fixedly installed with reflective membrane 13, under the reflective membrane 13
End outer surface is fixedly installed with polyolefin skins 4, and the inner surface of the polyolefin skins 4 is fixedly installed with load-bearing strengthening core 5, institute
The lower end outer surface for stating polyolefin skins 4 is fixedly installed with fluorubber 6, and the inner surface of the fluorubber 6 is fixedly installed with plastic-coated
Steel band 7, the inner surface of the Clad Steel band 7 are fixedly installed with material water-proof material 8, and the inner surface of the material water-proof material 8 is fixedly mounted
There is polyolefin interior layer 9, the inner surface of the polyolefin interior layer 9 is fixedly installed with cable core filler 10, the cable core filler 10
Inner surface be fixedly installed with Loose tube 11, the inner surface of the Loose tube 11 is fixedly installed with cable conductor 12；
The inner surface of fixing threaded hole 3 is fixed with spiral lamination, and it is two groups that the quantity of fixing threaded hole 3, which has altogether,；Fix the interior of detent 2
Surface is fixed with nylon wire frame, and the outer surface of fixed detent 2 is coated with one layer of inoxidizability corrosion-inhibiting coating；Cable main body 1
Outer surface be coated with length scale, and the lower end outer surface of cable main body 1 is coated with trade mark；The quantity of Loose tube 11 is several
Group, and Loose tube 11 is equipped with mantle cushion block between it；10 inner surface of cable core filler is equipped with drying layer, and drying layer outer surface is equipped with
Adhesive tape.
It should be noted that the present invention is a kind of radiation resistance polyolefine photovoltaic cable, when in use, radiation hardness polyene first
Hydrocarbon photovoltaic cable needs are fixed and install, and during installation, cable main body 1 can successively be installed, be needed at this time to be mounted
Fixing belt such as wire column, the fixing threaded hole 3 that detent 2 is equipped with that hand rest cable main body 1 can be fixed are aligned in advance
The fixation hole of fixed 2 upper end of detent of the wire column set, then needs fixed screw and fixture nut to be fixed, entire mistake
Journey is simple and fast, therefore compares simplerization, facilitation, to save by its more original binding of fixation detent 2 of setting
The working time has been saved, the paces that installation is come into operation are accelerated, so that more efficiently, when in use, photovoltaic cable is generally put into
In the environment of high-temp and high-strength illumination, therefore in the reflective membrane 13 by setting, because reflective membrane 13 is in the feelings of sun light shield
Under condition, high-intensitive light radiation can largely be reflected away, allow to directly have the function that radiation protection, therefore have
Certain anti-radiation effect, and the fluorubber 6 being arranged, because fluorubber 6 has the following performance, mainly good stability, resistance to height
Warm nature is good, resistance to ag(e)ing is good, good mechanical property and electrical insulation capability are good, therefore it has the work of preferable protection resistant to high temperatures
With and its photovoltaic cable needs to bear biggish pulling force when in use, for the influence for the natural calamities weather such as avoid blowing, passes through
The load-bearing strengthening core 5 of setting its because having preferable toughness and hardness, therefore it can keep out natural uncertainty, can also be with
The span for increasing traction allows to save the cost of maintenance pylon, in addition Clad Steel band 7, has certain anti-flammability can
To protect circuitry innerlayers structure, it mainly prevents moisture content entrance from preventing corrosion cable conductor 12 to material water-proof material 8, and passes through setting
Polyolefin interior layer 9 because of polyolefin water-tolerant, the features such as good mechanical strength, electrical insulating property, allow to reinforce to electricity
The protection of cable conductor 12, and cable core filler 10 is then mainly used for filling and protective effect, Loose tube 11 play good insulation
Effect, it is more practical.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of radiation resistance polyolefine photovoltaic cable, including cable main body (1), it is characterised in that: the cable main body (1) it is upper
End outer surface is fixedly installed with fixed detent (2) close to middle part, and the leading exterior surface upper end of the fixed detent (2) is close to side
It is fixedly installed with fixing threaded hole (3), the lower end outer surface of the fixed detent (2) is fixedly installed with reflective membrane (13), described anti-
The lower end outer surface of light film (13) is fixedly installed with polyolefin skins (4), and the inner surface of the polyolefin skins (4) is fixedly mounted
Have load-bearing strengthening core (5), the lower end outer surface of the polyolefin skins (4) is fixedly installed with fluorubber (6), the fluorubber
(6) inner surface is fixedly installed with Clad Steel band (7), and the inner surface of the Clad Steel band (7) is fixedly installed with material water-proof material
(8), the inner surface of the material water-proof material (8) is fixedly installed with polyolefin interior layer (9), the inner surface of the polyolefin interior layer (9)
It is fixedly installed with cable core filler (10), the inner surface of the cable core filler (10) is fixedly installed with Loose tube (11), described
The inner surface of Loose tube (11) is fixedly installed with cable conductor (12).
2. a kind of radiation resistance polyolefine photovoltaic cable according to claim 1, it is characterised in that: the fixing threaded hole (3)
Inner surface be fixed with spiral lamination, and it is two groups that the quantity of fixing threaded hole (3), which has altogether,.
3. a kind of radiation resistance polyolefine photovoltaic cable according to claim 1, it is characterised in that: the fixed detent (2)
Inner surface be fixed with nylon wire frame, and the outer surface of fixed detent (2) is coated with one layer of inoxidizability corrosion-inhibiting coating.
4. a kind of radiation resistance polyolefine photovoltaic cable according to claim 1, it is characterised in that: the cable main body (1)
Outer surface be coated with length scale, and the lower end outer surface of cable main body (1) is coated with trade mark.
5. a kind of radiation resistance polyolefine photovoltaic cable according to claim 1, it is characterised in that: the Loose tube (11)
Quantity is several groups, and Loose tube (11) is equipped with mantle cushion block between it.
6. a kind of radiation resistance polyolefine photovoltaic cable according to claim 1, it is characterised in that: the cable core filler
(10) inner surface is equipped with drying layer, and drying layer outer surface is equipped with adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921923.9A CN109065253A (en) | 2018-08-14 | 2018-08-14 | A kind of radiation resistance polyolefine photovoltaic cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921923.9A CN109065253A (en) | 2018-08-14 | 2018-08-14 | A kind of radiation resistance polyolefine photovoltaic cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109065253A true CN109065253A (en) | 2018-12-21 |
Family
ID=64678402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810921923.9A Pending CN109065253A (en) | 2018-08-14 | 2018-08-14 | A kind of radiation resistance polyolefine photovoltaic cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109065253A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205050575U (en) * | 2015-06-12 | 2016-02-24 | 李玲 | Easily fixed photovoltaic cable |
| US9517564B1 (en) * | 2014-12-29 | 2016-12-13 | Google Inc. | Fiber clamp with attachment accessory nub and receptacle |
| CN206236462U (en) * | 2016-12-13 | 2017-06-09 | 广西阳工电线电缆有限公司 | A kind of heat modification softness PVC cables |
| CN206558264U (en) * | 2017-03-30 | 2017-10-13 | 湖南神通光电科技有限责任公司 | Self-bearing type photovoltaic cable |
-
2018
- 2018-08-14 CN CN201810921923.9A patent/CN109065253A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9517564B1 (en) * | 2014-12-29 | 2016-12-13 | Google Inc. | Fiber clamp with attachment accessory nub and receptacle |
| CN205050575U (en) * | 2015-06-12 | 2016-02-24 | 李玲 | Easily fixed photovoltaic cable |
| CN206236462U (en) * | 2016-12-13 | 2017-06-09 | 广西阳工电线电缆有限公司 | A kind of heat modification softness PVC cables |
| CN206558264U (en) * | 2017-03-30 | 2017-10-13 | 湖南神通光电科技有限责任公司 | Self-bearing type photovoltaic cable |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |