CN202749137U - Aluminium-alloy power cable for solar photovoltaic power plant - Google Patents
Aluminium-alloy power cable for solar photovoltaic power plant Download PDFInfo
- Publication number
- CN202749137U CN202749137U CN 201220404383 CN201220404383U CN202749137U CN 202749137 U CN202749137 U CN 202749137U CN 201220404383 CN201220404383 CN 201220404383 CN 201220404383 U CN201220404383 U CN 201220404383U CN 202749137 U CN202749137 U CN 202749137U
- Authority
- CN
- China
- Prior art keywords
- layer
- aluminium
- resistance
- alloy
- aluminium alloy
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses an aluminium-alloy power cable for a solar photovoltaic power plant, comprising an aluminium-alloy conductor, an isolating layer, an insulating layer and an outer sheath, wherein the conductor is a special design structure formed by an aluminium-alloy electric material, and is formed by layer-by-layer pressing and twisting of a plurality of trapezoidal aluminium-alloy wires; the round pressed aluminium-alloy conductor is lapped with a layer of polyester belt as an isolating layer in an overlapping manner; the isolating layer is extruded with a layer of heat-resistant silicon rubber material as an insulating layer; and after the insulating layer is vulcanized by high temperature, a layer of halogen-free low-smoke flame-retardant photovoltaic cable sheath material with the temperature of 125 DEG C is extruded as a sheath layer, and electronic irradiation crosslinking is carried out. The aluminium-alloy power cable disclosed by the utility model not only has the advantages of excellent high conduction, light weight, low cost, energy-saving and environmental-friendly effects, corrosion resistance, creep resistance, fatigue resistance and weather resistance, but also has the advantages of high-low temperature resistance, ultraviolet resistance, weather resistance and ozone resistance.
Description
Technical field
The utility model is a kind of environmental protection solar photovoltaic station-service aluminium alloy power cable, particularly low, lightweight, the energy-conserving and environment-protective of a kind of cost, the photovoltaic power plant electric power transfer cable with high-low temperature resistant, UV resistant, weather resistance, ozone resistance.
Background technology
Economic rapidly today of prosperity, the Chinese government is developing new forms of energy as the important means of revitalizing the economy.Heliotechnics will become one of following green energy resource technology, and industrialization and the large-scale development of accelerating domestic photovoltaic generation become hot issue today undoubtedly.Power cable usually uses under the rugged environment condition as main electrician's parts in the photovoltaic power plant electrical power transmission system, such as high low temperature, ultraviolet irradiation, chemical corrosion, ozone etc.Nowadays, energy shortage is the main pressure that the global economy development faces, the general layout that China facing copper ore resource scarcity, bauxite resource, the rare earth resources amount of containing are enriched.Country advocates and to build a conservation-minded society, and carries forward vigorously energy savings, the application of the type that economizes on resources product.The utility model has designed a kind of environmental protection solar photovoltaic station-service aluminium alloy power cable, has realized " with aluminium joint copper, economizing energy synergy ".This utility model product be a kind of high conduction, lightweight, cost is low, energy-conserving and environment-protective, has the solar photovoltaic station-service aluminium alloy power cable of high-low temperature resistant, UV resistant, weather resistance, ozone resistance.
The utility model content
The purpose of this utility model provide a kind of high conduction, lightweight, cost is low, energy-conserving and environment-protective, has the solar photovoltaic station-service aluminium alloy power cable of high-low temperature resistant, UV resistant, weather resistance, ozone resistance.
The technical solution of the utility model is: a kind of solar photovoltaic station-service aluminium alloy power cable, it is comprised of conductor, separator, insulating barrier, oversheath, the conductor that is set forth in is the special design structure that aluminium alloy electrician material forms, and presses layer by layer stranded forming by many trapezoidal aluminium alloy wires.Overlapping wrapped one deck separator extrudes a layer insulating at described separator on the aluminium alloy conductor that circle is pressed, and evenly extrudes one deck oversheath on insulating barrier.
Described separator adopts overlapping wrapped one deck polyester belt to consist of.Described insulating barrier adopts heat-resisting silastic material.Described oversheath adopts 125 ℃ of LSOH anti-flaming photovoltaic cable sheath materials.
The beneficial effects of the utility model are: owing to adopted trapezoidal aluminium alloy wire to press layer by layer as cable conductor, this special conductor structure has improved the conductor compacting coefficient greatly, have very high block-water performance, and this conductor have high conduction, lightweight, the excellent properties such as cost is low, pollution-free, anticorrosion, creep resistant, antifatigue.Owing to adopted heat-resisting silicon rubber, so electrical insulation properties is very good, and high-low temperature resistant, flexible, flexibility good.Oversheath adopts 125 ℃ of LSOH anti-flaming photovoltaic cable sheath materials, makes cable have the performances such as high temperature resistant (125 ℃ of working temperatures), low temperature resistant (55 ℃), and low smoke, zero halogen, fire-retardant.By the enforcement of above measure, make this product have high conduction, lightweight, cost is low, energy-conserving and environment-protective, anticorrosion, creep resistant, antifatigue, weatherability, and high-low temperature resistant, UV resistant, weather resistance, ozone resistance.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Among Fig. 1: 1, conductor, 2, separator, 3, insulating barrier, 4, restrictive coating.
Embodiment
As shown in Figure 1: be trapezoidal aluminium alloy conductor at conductor 1, overlapping wrapped one deck polyester belt is as separator 2 on conductor 1, extrude the heat-resisting silastic material of one deck on the separator 2 as insulating barrier 3, insulating barrier is through after high temperature vulcanized, extrudes 125 ℃ of LSOH anti-flaming photovoltaic cable sheaths of one deck material as restrictive coating 4 and that it is carried out electron irradiation is crosslinked again.
It is stranded that conductor 1 adopts many trapezoidal aluminium alloy wires to press layer by layer, and conductor structure is special design structure.Insulating barrier 2 adopts heat-resisting silastic material.External sheath layer 3 adopts 125 ℃ of LSOH anti-flaming photovoltaic cable sheath materials.
Claims (4)
1. solar photovoltaic station-service aluminium alloy power cable, it is comprised of conductor, separator, insulating barrier and oversheath, it is characterized in that described conductor is the special design structure that aluminium alloy electrician material forms, and presses layer by layer stranded forming by many trapezoidal aluminium alloy wires.
2. a kind of solar photovoltaic station-service aluminium alloy power cable according to claim 1 is characterized in that, is pressing layer by layer the separator that overlapping wrapped one deck polyester belt consists of on the stranded conglobate described conductor.
3. a kind of solar photovoltaic station-service aluminium alloy power cable according to claim 2 is characterized in that, extrude a layer insulating at described separator, described insulating barrier is extruded by heat-resistant silicon rubber and forms, and through high temperature vulcanized.
4. a kind of solar photovoltaic station-service aluminium alloy power cable according to claim 3, it is characterized in that, on described insulating barrier, evenly extrude the oversheath that 125 ℃ of LSOH anti-flaming photovoltaic cable sheaths of one deck material consists of, and it is crosslinked that it is carried out electron irradiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220404383 CN202749137U (en) | 2012-08-15 | 2012-08-15 | Aluminium-alloy power cable for solar photovoltaic power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220404383 CN202749137U (en) | 2012-08-15 | 2012-08-15 | Aluminium-alloy power cable for solar photovoltaic power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202749137U true CN202749137U (en) | 2013-02-20 |
Family
ID=47708500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220404383 Expired - Fee Related CN202749137U (en) | 2012-08-15 | 2012-08-15 | Aluminium-alloy power cable for solar photovoltaic power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202749137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123458A (en) * | 2017-06-20 | 2017-09-01 | 上海南大集团有限公司 | A kind of high-strength anti-flaming environment protection light aerial insulated cable |
| CN113628795A (en) * | 2021-08-17 | 2021-11-09 | 贵州新曙光电缆有限公司 | Aluminum conductor photovoltaic cable |
-
2012
- 2012-08-15 CN CN 201220404383 patent/CN202749137U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123458A (en) * | 2017-06-20 | 2017-09-01 | 上海南大集团有限公司 | A kind of high-strength anti-flaming environment protection light aerial insulated cable |
| CN113628795A (en) * | 2021-08-17 | 2021-11-09 | 贵州新曙光电缆有限公司 | Aluminum conductor photovoltaic cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100568404C (en) | Waterproof power cable and manufacture method | |
| CN201274187Y (en) | Wind energy electric cable | |
| CN205943495U (en) | PV1 F photovoltaic cable | |
| CN202749137U (en) | Aluminium-alloy power cable for solar photovoltaic power plant | |
| CN203338803U (en) | Low smoke halogen-free flame retardant photovoltaic cable | |
| CN204066791U (en) | A kind of steel-aluminum wire flat cable | |
| CN202711776U (en) | Parallel bunched cable | |
| CN201477974U (en) | Power cable dedicated to wind driven generator | |
| CN204537729U (en) | Radioresistance weather resistant irradiation crosslinked polyolefin insulating control cables | |
| CN203573707U (en) | Novel energy-saving high-temperature-resistant cable | |
| CN201508707U (en) | Control cable used for photovoltaic power station by sea | |
| CN208488996U (en) | Type solar photovoltaic cable easy to install | |
| CN201274191Y (en) | Photovoltaic electric cable | |
| CN202694963U (en) | Aluminum alloy power cable used in wind power transmission system | |
| CN202694969U (en) | Transmission cable for wind power farms | |
| CN202258442U (en) | Single-core flexible cable for distortion-resistant wind power generation | |
| CN207474101U (en) | A kind of control cable for inverter | |
| CN205028670U (en) | Aluminum alloy core photovoltaic cable | |
| CN201449776U (en) | Halogen free UV resistant flexible cable for solar generation | |
| CN205140552U (en) | Fluorine plastic insulation installation wire with three -colour or four -color heliciform vitta | |
| CN202871388U (en) | Solar photovoltaic cable | |
| CN201594409U (en) | High-electrical performance weatherproof insulating overhead cable with not higher than 20kV | |
| CN202523455U (en) | Photovoltaic special cable | |
| CN204760077U (en) | Flexible control cable is used to wind power generation equipment | |
| CN202694956U (en) | Wind-power cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN HAKE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ANHUI ANDWIT ELECTRIC CO., LTD. Effective date: 20150407 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 241000 WUHU, ANHUI PROVINCE TO: 518040 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150407 Address after: 518040 A, block 4Y, Fortune Plaza, 7002 Shennan Road, Shenzhen, Guangdong, Futian District Patentee after: Haake Science and Technology Ltd. of Shenzhen Address before: 241000 national hi tech Industrial Development Zone, Anhui, Wuhu Patentee before: Anhui Hedian Puhua Electric Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20170815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |