CN207938345U - A kind of sea photovoltaic generation cable - Google Patents
A kind of sea photovoltaic generation cable Download PDFInfo
- Publication number
- CN207938345U CN207938345U CN201721892383.3U CN201721892383U CN207938345U CN 207938345 U CN207938345 U CN 207938345U CN 201721892383 U CN201721892383 U CN 201721892383U CN 207938345 U CN207938345 U CN 207938345U
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- protective layer
- cable
- photovoltaic generation
- layer
- filled
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Abstract
The utility model discloses a kind of marine photovoltaic generation cable, including conductor, it is coated with insulating layer outside the conductor, insulating layer material is silicon rubber rubber, protective layer is equipped with outside insulating layer, protective layer material is elastic polyurethane body rubber, the protective layer both sides are symmetrically arranged with those widened sections, the cross section of widening is the rectangular protrusions extended by protective layer side, between the protective layer and insulating layer filled layer is formed filled with thermoplastic foaming elastomer, orange color masterbatch is added in the elastic polyurethane body rubber that the protective layer uses, the thermoplastic foaming elastomer density is no more than 0.5g/cm3, the filled layer volume is not less than 2 with the marine photovoltaic generation cable overall volume ratio:3；Filled with the foaming elastomer that certain proportion density is smaller inside the cable, it is ensured that the cable is in floating on water, and the cable has wider cable structure, while outer surface is orange, is easy to be found, and gives people's prompting.
Description
Technical field
The utility model belongs to field of cable technology, specifically a kind of sea photovoltaic generation cable.
Background technology
With the raising of the development and people's environmental consciousness of society, the proportion of utilization of clean energy resource is higher and higher, cleans energy
What photovoltaic generation used in source is widest in area, and device simple, configuration condition is simple, therefore can be widely used.Illumination on sea
By force, light application time is long, and no building etc. blocks, and therefore, part photovoltaic generating system uses floatation type photovoltaic power generation equipment
It is run in coastal waters and fishing ground.Needed in photovoltaic generating system using cable carry out electric power transport, current cable due to heavier,
Sink in water after laying, cable often gos deep into the silt of seabed after long-play, is not easy to be overhauled, simultaneously because electric
Cable is the smaller cylindrical cable structure of diameter, and part of exposing the surface is not easy to find, people are past when using hydromotive equipment
Toward can accidentally touch cable, photovoltaic generating system can be not only damaged, and good conductor when due to seawater, when photovoltaic cable is broken
When damage electric leakage, the biology of attachment can be damaged.
Invention content
Goal of the invention：The purpose of this utility model is to provide a kind of marine photovoltaic generation for the deficiency in current technology
With cable, the cable inside is filled with the smaller foaming elastomer of certain proportion density, it is ensured that the cable is in the water surface
Floating, the cable has wider cable structure, while outer surface is orange, is easy to be found, and gives people's prompting.
Technical solution：To achieve the above object, the utility model provides a kind of marine photovoltaic generation cable, including leads
Body is coated with insulating layer outside the conductor, and insulating layer material is silicon rubber rubber, and protective layer, protection are equipped with outside insulating layer
Layer material is elastic polyurethane body rubber, and the protective layer both sides are symmetrically arranged with those widened sections, and the cross section of widening is served as reasons
The rectangular protrusions that protective layer side is extended are filled out between the protective layer and insulating layer filled with thermoplastic foaming elastomer formation
Layer is filled, orange color masterbatch is added in the elastic polyurethane body rubber that the protective layer uses.
Further, the conductor is hinged to form with one heart by several tin plating round copper wires.
Further, the thermoplastic foaming elastomer density be no more than 0.5g/cm3, the filled layer volume with it is described
Marine photovoltaic generation is not less than 2 with cable overall volume ratio:3.
Advantageous effect：A kind of marine photovoltaic generation cable described in the utility model, it is larger that cable is internally provided with volume
The smaller filled layer of density, ensure that cable can swim in the water surface, while cable covering is added with orange color masterbatch, makes cable meter
In eye-catching orange, cable is additionally provided with those widened sections, so that cable is increased in water surface effective area, is easy to be found, prevent in face
People waterborne using the vehicles is because that can not have found cable due to error shock cable.
Description of the drawings
Fig. 1, the marine photovoltaic generation construction of cable schematic diagram；
Reference numerals list：1, protective layer, 2, those widened sections, 3, filling part, 4, insulating layer, 5, conductor.
Specific implementation mode
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific implementation modes are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
A kind of marine photovoltaic generation cable as shown in Figure 1, including conductor 5, conductor 5 are concentric by several tin plating round copper wires
It is hinged to form；Insulating layer 4 is coated with outside conductor 5,4 material of insulating layer is silicon rubber rubber；4 outside of insulating layer is equipped with protective layer
1,1 material of protective layer is elastic polyurethane body rubber, and orange color is added in the elastic polyurethane body rubber that protective layer 1 uses
It is female；1 both sides of protective layer are symmetrically arranged with those widened sections 2, and 2 cross section of those widened sections is the rectangular protrusions extended by 1 side of protective layer,
Between the protective layer 1 and insulating layer 4 filled layer 3, the thermoplastic expanded bullet are formed filled with thermoplastic foaming elastomer
Property body be thermoplastic polyurethane foam elastomer, density 0.3g/cm3,3 volume of the filled layer and the marine photovoltaic generation
It is 2 with cable overall volume ratio:3.
The technical means disclosed in the embodiments of the present invention is not limited only to the technological means disclosed in the above embodiment, further includes
By the above technical characteristic arbitrarily the formed technical solution of combination.
Claims (3)
1. a kind of sea photovoltaic generation cable, which is characterized in that including conductor, insulating layer is coated with outside the conductor, absolutely
Edge layer material is silicon rubber rubber, and protective layer is equipped with outside insulating layer, and protective layer material is elastic polyurethane body rubber, the guarantor
Sheath both sides are symmetrically arranged with those widened sections, and the cross section of widening is the rectangular protrusions extended by protective layer side, described
Between protective layer and insulating layer filled layer is formed filled with thermoplastic foaming elastomer.
2. a kind of marine photovoltaic generation cable according to claim 1, it is characterised in that：The conductor is by several tin plating
Round copper wire is hinged to form with one heart.
3. a kind of marine photovoltaic generation cable according to claim 2, it is characterised in that：The thermoplastic expanded elasticity
Volume density is no more than 0.5g/cm3, and the filled layer volume is not less than 2 with the marine photovoltaic generation cable overall volume ratio:
3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721892383.3U CN207938345U (en) | 2017-12-29 | 2017-12-29 | A kind of sea photovoltaic generation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721892383.3U CN207938345U (en) | 2017-12-29 | 2017-12-29 | A kind of sea photovoltaic generation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207938345U true CN207938345U (en) | 2018-10-02 |
Family
ID=63647838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721892383.3U Expired - Fee Related CN207938345U (en) | 2017-12-29 | 2017-12-29 | A kind of sea photovoltaic generation cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207938345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109671531A (en) * | 2018-12-10 | 2019-04-23 | 江苏艾克亚特电缆科技有限公司 | A kind of power transmission cable can be used for more seismic regions and production technology |
-
2017
- 2017-12-29 CN CN201721892383.3U patent/CN207938345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109671531A (en) * | 2018-12-10 | 2019-04-23 | 江苏艾克亚特电缆科技有限公司 | A kind of power transmission cable can be used for more seismic regions and production technology |
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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 |
Granted publication date: 20181002 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |