CN109003735A - A kind of twin-core separated type solar energy power generating cable - Google Patents
A kind of twin-core separated type solar energy power generating cable Download PDFInfo
- Publication number
- CN109003735A CN109003735A CN201810957350.5A CN201810957350A CN109003735A CN 109003735 A CN109003735 A CN 109003735A CN 201810957350 A CN201810957350 A CN 201810957350A CN 109003735 A CN109003735 A CN 109003735A
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- outside
- wrapped
- inner sheath
- 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- 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
-
- 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
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of twin-core separated type solar energy power generating cables, including oversheath, inner sheath, plastic layer, fireprotection layer, high-temperature-resistant layer, flexible support layers and demarcation plate, the oversheath is wrapped in the outside of inner sheath, the oversheath is internally provided with plastic layer, the plastic layer is wrapped in the outside of fireprotection layer, the fireprotection layer is wrapped in the outside of high-temperature-resistant layer, the high-temperature-resistant layer is wrapped in the outside of waterproof layer, the waterproof layer is wrapped in the outside of flexible support layers, the flexible support layers are wrapped in the outside of filled layer, the inside of the inner sheath is equipped with demarcation plate, the inner sheath is internally provided with cable core.Fireprotection layer, high-temperature-resistant layer, flexible support layers, filled layer, cable core, steel wire and the electric conductor that the present invention passes through setting, it is low to solve toughness of the cable without high temperature resistant and cable, being easily damaged with traditional cable is single, when cable damages, the problem of be easy to causeing economic loss.
Description
Technical field
The present invention relates to field of cable technology, specially a kind of twin-core separated type solar energy power generating cable.
Background technique
With the development of society, the progress of science, a large amount of steam-electric power plant of outlet, solar energy hair in society
Electric equipment needs to use cable and transmits to electric energy during power generation, but there is largely not for traditional cable
Foot.
But existing cable has the following deficiencies:
1. existing cable, in use, cable does not have high temperature resistant and the toughness of cable is low, it is easily damaged, to use
Person makes troubles.
2. existing cable, in use, traditional cable are single, when cable damages, it is easy
Cause economic loss.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of twin-core separated type solar energy power generating cable,
It is low to solve toughness of the cable without high temperature resistant and cable, being easily damaged with traditional cable is single, when cable damages
Bad when, the problem of be easy to causeing economic loss.
To achieve the above object, the invention provides the following technical scheme: a kind of twin-core separated type solar energy power generating
With cable, including oversheath, inner sheath, plastic layer, fireprotection layer, high-temperature-resistant layer, flexible support layers and demarcation plate, the oversheath
It is wrapped in the outside of inner sheath, the oversheath is internally provided with plastic layer, and the plastic layer is wrapped in the outside of fireprotection layer,
The fireprotection layer is wrapped in the outside of high-temperature-resistant layer, and the high-temperature-resistant layer is wrapped in the outside of waterproof layer, the waterproof layer package
In the outside of flexible support layers, the flexible support layers are wrapped in the outside of filled layer, and the inner sheath is internally provided with resistance
Combustible material, the inside of the inner sheath are equipped with demarcation plate, and the inner sheath is internally provided with cable core.
Preferably, the plastic layer is polyethylene layer, and the fireprotection layer is polyvinyl chloride layer.
Preferably, the high-temperature-resistant layer is photosensitive resin layer, and the waterproof layer is ethylene-propylene rubber layer.
Preferably, the flexible support layers are made of layer of silica gel and steel wire.
Preferably, the cable core is internally provided with insulating layer, and the cable core is internally provided with electric conductor, described
Cable core is internally provided with silver conductor.
The present invention provides a kind of twin-core separated type solar energy power generating cable, have it is following the utility model has the advantages that
(1) of the invention, by the high-temperature-resistant layer of setting, fireprotection layer, flexible support layers and filled layer, in use, plastic layer wraps up
In the outside of fireprotection layer, plastic layer is polyethylene layer, and polyethylene layer stability is good, and electrical insulating property is excellent, and fireprotection layer is polychlorostyrene second
Alkene layer, polyvinyl chloride have good fire line, and fireprotection layer is wrapped in the outside of high-temperature-resistant layer, and high-temperature-resistant layer is photosensitive resin
Layer, photosensitive resin layer have good heat-resisting quantity, and flexible support layers are made of layer of silica gel and steel wire, increase the tough of cable
Property, flexible support layers are wrapped in the outside of filled layer, and filled layer is long fibre filling layer, increases the toughness of cable.
(2) of the invention, by the demarcation plate of setting, cable core, electric conductor and silver conductor, in use, the inside of inner sheath
Demarcation plate is installed, demarcation plate is epoxy resins insulation plate, plays the role of separating cable core, when in demarcation plate one
When fire behavior occurs in a conducting wire, demarcation plate can effectively stop on flame combustion to other conducting wires, reduce economic loss, inner sheath
Be internally provided with cable core, cable core is internally provided with insulating layer, and cable core is internally provided with electric conductor, cable core it is interior
Portion is provided with silver conductor, and silver conductor is located at the center of electric conductor, reduces the resistance of cable core, and the electric energy of direct current is avoided to damage
Consumption.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the side structure schematic view of Fig. 1 of the present invention；
Fig. 3 is the structural schematic diagram of flexible support layers in Fig. 2 of the present invention；
Fig. 4 is the structural schematic diagram of cable core in Fig. 2 of the present invention.
In figure: 1, oversheath；2, inner sheath；3, plastic layer；4, fireprotection layer；5, high-temperature-resistant layer；6, waterproof layer；7, flexible branch
Support layer；8, filled layer；9, fire proofing；10, demarcation plate；11, cable core；12, layer of silica gel；13, steel wire；14, insulating layer；15,
Electric conductor；16, silver conductor.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-4, a kind of embodiment provided by the invention；A kind of twin-core separated type solar energy power generating
With cable, including oversheath 1, inner sheath 2, plastic layer 3, fireprotection layer 4, high-temperature-resistant layer 5, flexible support layers 7 and demarcation plate 10, outside
Sheath 1 is wrapped in the outside of inner sheath 2, and oversheath 1 is internally provided with plastic layer 3, and plastic layer 3 is wrapped in the outer of fireprotection layer 4
Portion, plastic layer 3 are polyethylene layer, and polyethylene layer stability is good, and electrical insulating property is excellent, and fireprotection layer 4 is polyvinyl chloride layer, polychlorostyrene second
Alkene has good fire line, and fireprotection layer 4 is wrapped in the outside of high-temperature-resistant layer 5, and high-temperature-resistant layer 5 is wrapped in the outside of waterproof layer 6,
High-temperature-resistant layer 5 is photosensitive resin layer, and photosensitive resin layer has good heat-resisting quantity, and waterproof layer 6 is ethylene-propylene rubber layer, the third rubber of second
Glue-line has good waterproofness, prevents Sometimes When It Rains, erosion of the rainwater to cable, waterproof layer 6 is wrapped in flexible support layers 7
Outside, flexible support layers 7 are made of layer of silica gel 12 and steel wire 13, increase the toughness of cable, flexible support layers 7, which are wrapped in, fills out
The outside of layer 8 is filled, filled layer 8 is long fibre filling layer, increases the toughness of cable, inner sheath 2 is internally provided with fire-retardant material
Material 9, the inside of inner sheath 2 are equipped with demarcation plate 10, and demarcation plate 10 is epoxy resins insulation plate, play and carry out to cable core 11
Isolated effect, when fire behavior occurs in a conducting wire in demarcation plate 10, demarcation plate 10 can effectively stop flame combustion to be led to other
On line, economic loss is reduced, inner sheath 2 is internally provided with cable core 11, and cable core 11 is internally provided with insulating layer 14,
Cable core 11 is internally provided with electric conductor 15, and cable core 11 is internally provided with silver conductor 16, and silver conductor 16 is located at electric conductor
15 center reduces the resistance of cable core 11, avoids the electric energy loss of direct current.
Working principle: when the present invention is run, plastic layer 3 is wrapped in the outside of fireprotection layer 4, and plastic layer 3 is polyethylene layer, gathers
Pvdf layer stability is good, and electrical insulating property is excellent, and fireprotection layer 4 is polyvinyl chloride layer, and polyvinyl chloride has good fire line, fire prevention
Layer 4 is wrapped in the outside of high-temperature-resistant layer 5, and high-temperature-resistant layer 5 is photosensitive resin layer, and photosensitive resin layer has good heat-resisting quantity,
Flexible support layers 7 are made of layer of silica gel 12 and steel wire 13, increase the toughness of cable, and flexible support layers 7 are wrapped in filled layer 8
Outside, filled layer 8 are long fibre filling layer, increase the toughness of cable, and the inside of inner sheath 2 is equipped with demarcation plate 10, are separated
Plate 10 is epoxy resins insulation plate, plays the role of separating cable core 11, when a conducting wire occurs in demarcation plate 10
When fire behavior, demarcation plate 10 can effectively stop on flame combustion to other conducting wires, reduce economic loss, and the inside of inner sheath 2 is set
It is equipped with cable core 11, cable core 11 is internally provided with insulating layer 14, and cable core 11 is internally provided with electric conductor 15, cable core
11 are internally provided with silver conductor 16, and silver conductor 16 is located at the center of electric conductor 15, reduce the resistance of cable core 11, avoid straight
The electric energy loss of galvanic electricity.
It can to sum up obtain, fireprotection layer 4, high-temperature-resistant layer 5, flexible support layers 7, filled layer 8, cable core of the present invention by setting
11, steel wire 13 and electric conductor 15, it is low to solve toughness of the cable without high temperature resistant and cable, is easily damaged and traditional cable
For single, when cable damages, the problem of be easy to causeing economic loss.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of twin-core separated type solar energy power generating cable, including oversheath (1), inner sheath (2), plastic layer (3),
Fireprotection layer (4), high-temperature-resistant layer (5), flexible support layers (7) and demarcation plate (10), it is characterised in that: oversheath (1) package
In the outside of inner sheath (2), the oversheath (1) is internally provided with plastic layer (3), and the plastic layer (3) is wrapped in fire prevention
The outside of layer (4), the fireprotection layer (4) are wrapped in the outside of high-temperature-resistant layer (5), and the high-temperature-resistant layer (5) is wrapped in waterproof layer
(6) outside, the waterproof layer (6) are wrapped in the outside of flexible support layers (7), and the flexible support layers (7) are wrapped in filling
The outside of layer (8), the inner sheath (2) is internally provided with fire proofing (9), and the inside of the inner sheath (2) is equipped with point
Partition (10), the inner sheath (2) are internally provided with cable core (11).
2. a kind of twin-core separated type solar energy power generating cable according to claim 1, it is characterised in that: described
Plastic layer (3) is polyethylene layer, and the fireprotection layer (4) is polyvinyl chloride layer.
3. a kind of twin-core separated type solar energy power generating cable according to claim 1, it is characterised in that: described
High-temperature-resistant layer (5) is photosensitive resin layer, and the waterproof layer (6) is ethylene-propylene rubber layer.
4. a kind of twin-core separated type solar energy power generating cable according to claim 1, it is characterised in that: described
Flexible support layers (7) are made of layer of silica gel (12) and steel wire (13).
5. a kind of twin-core separated type solar energy power generating cable according to claim 1, it is characterised in that: described
Cable core (11) is internally provided with insulating layer (14), and the cable core (11) is internally provided with electric conductor (15), the electricity
Cable core (11) is internally provided with silver conductor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810957350.5A CN109003735A (en) | 2018-08-22 | 2018-08-22 | A kind of twin-core separated type solar energy power generating cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810957350.5A CN109003735A (en) | 2018-08-22 | 2018-08-22 | A kind of twin-core separated type solar energy power generating cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109003735A true CN109003735A (en) | 2018-12-14 |
Family
ID=64593401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810957350.5A Pending CN109003735A (en) | 2018-08-22 | 2018-08-22 | A kind of twin-core separated type solar energy power generating cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109003735A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205680477U (en) * | 2016-06-21 | 2016-11-09 | 福建南新电缆有限公司 | A kind of stable type cable |
| CN205789164U (en) * | 2016-04-19 | 2016-12-07 | 常州市新东方电缆有限公司 | A kind of twin-core separated type soft power cable of photovoltaic generating system direct current |
| CN205810452U (en) * | 2016-07-06 | 2016-12-14 | 聂立文 | A kind of communication cable |
| CN205911059U (en) * | 2016-08-25 | 2017-01-25 | 湖南洣水河电缆有限公司 | High crosslinked cable of security |
| CN206558239U (en) * | 2017-03-27 | 2017-10-13 | 广州民兴电线电缆有限公司 | A kind of hard conductor unjacked cable electric wire of polyvinyl chloride insulation single |
| CN206601967U (en) * | 2017-03-04 | 2017-10-31 | 营口亿峰实业集团铜业有限公司 | A kind of polyester enameling copper strap wire |
| CN207718912U (en) * | 2017-12-13 | 2018-08-10 | 四川新世纪线缆有限公司 | Novel fireproof flame-retardant cable |
-
2018
- 2018-08-22 CN CN201810957350.5A patent/CN109003735A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205789164U (en) * | 2016-04-19 | 2016-12-07 | 常州市新东方电缆有限公司 | A kind of twin-core separated type soft power cable of photovoltaic generating system direct current |
| CN205680477U (en) * | 2016-06-21 | 2016-11-09 | 福建南新电缆有限公司 | A kind of stable type cable |
| CN205810452U (en) * | 2016-07-06 | 2016-12-14 | 聂立文 | A kind of communication cable |
| CN205911059U (en) * | 2016-08-25 | 2017-01-25 | 湖南洣水河电缆有限公司 | High crosslinked cable of security |
| CN206601967U (en) * | 2017-03-04 | 2017-10-31 | 营口亿峰实业集团铜业有限公司 | A kind of polyester enameling copper strap wire |
| CN206558239U (en) * | 2017-03-27 | 2017-10-13 | 广州民兴电线电缆有限公司 | A kind of hard conductor unjacked cable electric wire of polyvinyl chloride insulation single |
| CN207718912U (en) * | 2017-12-13 | 2018-08-10 | 四川新世纪线缆有限公司 | Novel fireproof flame-retardant cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203734209U (en) | Live working device for cable bypass | |
| CN202258525U (en) | Fireproof and waterproof flexible direct-current power transmission cable | |
| CN106098218B (en) | A kind of Wind turbines lightning-protective cable | |
| CN203326312U (en) | Converging cable for photovoltaic power generation system | |
| CN201270164Y (en) | Electric cable for wind power generation | |
| CN109003735A (en) | A kind of twin-core separated type solar energy power generating cable | |
| CN209216606U (en) | Self-luminescence cable and charging system | |
| CN203588732U (en) | Aluminium alloy pre-branching cable | |
| CN2826627Y (en) | Nuclear island cable for nuclear power station | |
| CN204651066U (en) | A kind of lv power cable | |
| CN209357480U (en) | Distributed photovoltaic power generation cable | |
| CN208298582U (en) | A kind of wind power plant presses lightning protection water conservancy diversion pre-branched cable in using | |
| CN208189283U (en) | A kind of aerial insulated cable | |
| CN202694969U (en) | Transmission cable for wind power farms | |
| CN109903919A (en) | A kind of environmental protection low pressure aluminium alloy pre-branched cable | |
| CN109841301A (en) | A kind of environmental protection low pressure aluminium alloy pre-branched cable | |
| CN208589290U (en) | A kind of superelevation tightening factor Copper core power cable | |
| CN204390792U (en) | Photoelectric integral low-pressure energy-saving cable | |
| CN201242901Y (en) | Fixed wind force cable | |
| CN109786004A (en) | A kind of graphene pre-branched cable packet | |
| CN209343831U (en) | A kind of warm water crosslinking polyethylene insulated cable | |
| CN211580218U (en) | Electric heating assembly and electric heating device | |
| CN204257256U (en) | A kind of high temperature resistant high life cable | |
| CN201489862U (en) | Cable for photovoltaic module | |
| CN213877653U (en) | Environment-friendly safe water-blocking fireproof 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 | ||
| CB02 | Change of applicant information |
Address after: 238339 Anhui city of Wuhu province Wuwei County high tech Industrial Park High Road No. 18 Applicant after: Anhui Shangwei Cable Co., Ltd. Address before: 238300 No. 18 Gaoxin Avenue, Gaogou Industrial Park, Wuwei County, Wuhu City, Anhui Province Applicant before: Anhui Star Cable Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181214 |
|
| RJ01 | Rejection of invention patent application after publication |