CN204204479U - Environment protection solar photovoltaic cable - Google Patents
Environment protection solar photovoltaic cable Download PDFInfo
- Publication number
- CN204204479U CN204204479U CN201420665849.6U CN201420665849U CN204204479U CN 204204479 U CN204204479 U CN 204204479U CN 201420665849 U CN201420665849 U CN 201420665849U CN 204204479 U CN204204479 U CN 204204479U
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- CN
- China
- Prior art keywords
- cable
- resistance
- conductor
- solar photovoltaic
- insulating sleeve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
The utility model relates to a kind of cable, is specifically related to a kind of resistance to compression and exempts from poling cable.The utility model is achieved by the following technical programs: poling cable is exempted from a kind of resistance to compression: comprise conductor layer, described conductor layer outer surface is provided with the first resistance to compression layer promoting described conductor layer radial crush resistance, described conductor layer inside is provided with the interior lining ring promoting cable rigidity intensity, is provided with the second resistance to compression layer promoting described conductor layer radial crush resistance further between described interior lining ring and described conductor layer.The purpose of this utility model is to provide a kind of resistance to compression and exempts from poling cable, can increase the flexibility of cable axial bending, increases radial anti-pressure ability, without the need to poling simultaneously.
Description
Technical field
The utility model relates to a kind of cable, is specifically related to environment protection solar photovoltaic cable.
Background technology
In recent years, environmental protection, the keyword such as energy-conservation become worldwide hot issue, and correspond, the photovoltaic element making full use of solar energy obtains and develops fast and promote, as the emphasis accessory of photovoltaic element, solar photovoltaic cable have also been obtained to be applied widely.Be exposed to the sun because solar photovoltaic cable will bear burning sun out of doors always, expose to wind and rain, at high temperature can produce pernicious gas in photovoltaic cable, on the one hand welding, on the other hand certain corrosiveness is existed to cable itself, affect cable useful life.
Utility model content
The purpose of this utility model is to provide environment protection solar photovoltaic cable, high temperature resistant, ozone-resistant, can not produce toxic gas, long service life, good environmental protection under high temperature outdoor environment.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: environment protection solar photovoltaic cable, comprise the conductor be made up of metal material, described conductor skin is provided with the antioxidation coating preventing described conductor oxidized, described antioxidation coating skin is provided with the Halogen insulating sleeve be made up of low smoke and zero halogen material, and described Halogen insulating sleeve skin is provided with oversheath.
Described conductor can adopt copper wire common in known technology as material, is easily oxidized afterwards in long-time outdoor use, and described antioxidation coating covers described conductor outer ring, extends the useful life of cable; Out of doors burning sun be exposed to the sun after cable temperature raise; can produce a large amount of as halogen pernicious gases such as chlorine; namely environment is damaged; again certain corrosiveness is produced to cable itself; described Halogen insulating sleeve adopts low smoke and zero halogen material to make; can not produce halogen pernicious gas, described oversheath plays the effect of rigid protective.
As preferably of the present utility model; this kind of environment protection solar photovoltaic cable also comprises the whole cable anti-pressure ability of lifting be located between described Halogen insulating sleeve and described oversheath, thus the protective layer avoiding described conductor impaired when bound pair cable exists extruding outside.
Described protective layer can adopt elastomeric material to make, and also just promotes the elasticity of protective layer with elastic component, protects described conductor impaired.
As preferably of the present utility model, there is multiple compression body in described protective layer, with described conductor for axle circumference array is in described protective layer.
The compression body arrangement of circumference array whole described protective layer is obtained evenly elasticity, promote the protected effect to described conductor.
As preferably of the present utility model, described compression body comprises and is positioned at two ends and the resistance surface of conflicting with described Halogen insulating sleeve and described oversheath respectively, is positioned at the supporter in the middle part of described two resistance surfaces and is connected described supporter and described resistance surface deformation cambered surface in the arc-shaped.
When being subject to extraneous extruding, described resistance surface is conflicted with described insulating sleeve and described oversheath respectively at two ends, the pressure be subject to transmits to described supporter direction, described deformation cambered surface generation deformation, described deformation cambered surface and described supporter decompose the next pressure of transmission in elastically-deformable mode jointly, thus avoid described conductors against damage.
As preferably of the present utility model, described antioxidation coating is tin layers.
In sum, the utility model has following beneficial effect:
1, this kind of environment protection solar photovoltaic cable comprises Halogen insulating sleeve, and long-term outdoor work also can not produce halogen toxic gas, protection cable and surrounding enviroment.
2, this kind of environment protection solar photovoltaic cable comprises antioxidation coating, promotes further
3, described monomer comprises conflict stiff dough and is connected soft, promotes practicality further.
4, described clamping ring and the described connection being connected soft are without the need to fixture and connector, and plug is convenient, and it is convenient to connect.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of embodiment 1;
Fig. 2 is the end view of described monomer.
In figure:
1, conductor, 2, antioxidation coating, 3, Halogen insulating sleeve, 4, protective layer, 41, compression body, 411, resistance surface, 412, supporter, 413, deformation cambered surface, 5, oversheath.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this specification, as long as but be all subject to the protection of Patent Law in right of the present utility model.
Embodiment 1, as depicted in figs. 1 and 2: environment protection solar photovoltaic cable, comprise the conductor 1 be made up of metal material, conductor 1 skin is provided with the antioxidation coating 2 preventing conductor 1 oxidized, antioxidation coating 2 skin is provided with the Halogen insulating sleeve 3 be made up of low smoke and zero halogen material, and Halogen insulating sleeve 3 skin is provided with oversheath 5.
Conductor 1 can adopt copper wire common in known technology as material, is easily oxidized afterwards in long-time outdoor use, and antioxidation coating 2 is tin layers.Antioxidation coating 2 covers conductor 1 outer ring, extends the useful life of cable; Out of doors burning sun be exposed to the sun after cable temperature raise; can produce a large amount of as halogen pernicious gases such as chlorine; namely environment is damaged; again certain corrosiveness is produced to cable itself; Halogen insulating sleeve 3 adopts low smoke and zero halogen material to make; can not produce halogen pernicious gas, oversheath 5 plays the effect of rigid protective.
This kind of environment protection solar photovoltaic cable also comprises the whole cable anti-pressure ability of lifting be located between Halogen insulating sleeve 3 and oversheath 5, thus the protective layer 4 avoiding conductor 1 impaired when bound pair cable exists extruding outside.There is multiple compression body 41 in protective layer 4, is that axle circumference array is in protective layer 4 with conductor 1.Circumference array compression body 41 arrangement whole protective layer 4 is obtained evenly elasticity, promote the protected effect to conductor 1.Compression body 41 comprises and is positioned at two ends and the resistance surface 411 of conflicting with Halogen insulating sleeve 3 and oversheath 5 respectively, is positioned at the supporter 412 in the middle part of two resistance surfaces 411 and is connected the supporter 412 deformation cambered surface 413 in the arc-shaped with resistance surface 411.When being subject to extraneous extruding, resistance surface 411 is conflicted with insulating sleeve 3 and oversheath 5 respectively at two ends, the pressure be subject to transmits to supporter 412 direction, there is deformation in deformation cambered surface 413, deformation cambered surface 413 and supporter 412 decompose the next pressure of transmission in elastically-deformable mode jointly, thus avoid conductor 1 to damage.
Claims (2)
1. environment protection solar photovoltaic cable, comprise the conductor (1) be made up of metal material, it is characterized in that: described conductor (1) skin is provided with the antioxidation coating (2) preventing described conductor (1) oxidized, described antioxidation coating (2) skin is provided with the Halogen insulating sleeve (3) be made up of low smoke and zero halogen material, described Halogen insulating sleeve (3) skin is provided with oversheath (5), this kind of environment protection solar photovoltaic cable also comprises the whole cable anti-pressure ability of lifting be located between described Halogen insulating sleeve (3) and described oversheath (5), thus the protective layer (4) avoiding described conductor (1) impaired when bound pair cable exists extruding outside, there is multiple compression body (41) in described protective layer (4), with described conductor (1) for axle circumference array is in described protective layer (4), described compression body (41) comprises and is positioned at two ends and the resistance surface (411) of conflicting with described Halogen insulating sleeve (3) and described oversheath (5) respectively, be positioned at the deformation cambered surface (413) that the supporter (412) at described two resistance surfaces (411) middle part is in the arc-shaped with described resistance surface (411) with being connected described supporter (412).
2. environment protection solar photovoltaic cable according to claim 1, is characterized in that: described antioxidation coating (2) is tin layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665849.6U CN204204479U (en) | 2014-11-10 | 2014-11-10 | Environment protection solar photovoltaic cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665849.6U CN204204479U (en) | 2014-11-10 | 2014-11-10 | Environment protection solar photovoltaic cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204204479U true CN204204479U (en) | 2015-03-11 |
Family
ID=52662411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420665849.6U Active CN204204479U (en) | 2014-11-10 | 2014-11-10 | Environment protection solar photovoltaic cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204204479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702346A (en) * | 2016-02-29 | 2016-06-22 | 湖州凯博电子线缆有限公司 | Smoke-free and halogen-free network cable |
| CN108347020A (en) * | 2018-04-25 | 2018-07-31 | 福建通宇电缆有限公司 | A kind of multi-functional cable |
-
2014
- 2014-11-10 CN CN201420665849.6U patent/CN204204479U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702346A (en) * | 2016-02-29 | 2016-06-22 | 湖州凯博电子线缆有限公司 | Smoke-free and halogen-free network cable |
| CN108347020A (en) * | 2018-04-25 | 2018-07-31 | 福建通宇电缆有限公司 | A kind of multi-functional cable |
| CN108347020B (en) * | 2018-04-25 | 2024-03-15 | 福建通宇电缆有限公司 | Multifunctional cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |