CN102646470A - Special photovoltaic cable - Google Patents
Special photovoltaic cable Download PDFInfo
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- CN102646470A CN102646470A CN2012101258223A CN201210125822A CN102646470A CN 102646470 A CN102646470 A CN 102646470A CN 2012101258223 A CN2012101258223 A CN 2012101258223A CN 201210125822 A CN201210125822 A CN 201210125822A CN 102646470 A CN102646470 A CN 102646470A
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- cable
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- photovoltaic
- conductor
- special photovoltaic
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Abstract
The invention discloses a special photovoltaic cable, which comprises two cable cores that are arranged in parallel, wherein each cable core comprises a middle conductor, and an insulated layer and a sheath layer are sequentially arranged outside the conductor. The sheath layers of the two cable cores are extruded into a whole. According to the special photovoltaic cable, the single-core design concept of a conventional photovoltaic system cable can be broken, and two parallel cores are designed in the special photovoltaic cable, thereby achieving the aims of facilitating laying and saving space on the premise that the use requirements and the environment requirements are met.
Description
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Technical field
The present invention relates to a kind of photovoltaic private cable, being connected between the PV battery that is applicable to photovoltaic system and the transducer.
Background technology
Deterioration day by day along with the in short supply day by day and environment of earth energy resource capable of using; Under the prerequisite that atomic safety behavior is solved; The clear energy sources that development and utilization meets green, environmental protection, low-carbon (LC) requirement will become the major subjects that future source of energy is developed, and the development and utilization of solar energy is unique selection.Under this situation, be prone to lay, the solar energy photovoltaic system cable of environmental protection, anti-ozone and ultraviolet ray, protection against the tide, mildew-resistant oil resistant, fire-retardant corrosion resistant, adaptive temperature wide ranges and anti-electromagnetic interference will progressively form industrialization.And existing single core photovoltaic cable in direct current system, exist in the installation process lay trouble, big shortcoming takes up room.
Summary of the invention
Technical problem to be solved by this invention provides a kind of photovoltaic private cable that lays conveniently, takes up room little.
A kind of photovoltaic private cable of the present invention, this cable comprise two cable cores that laterally arrange, and the conductor in the middle of each cable core comprises sets gradually insulating barrier and restrictive coating outside conductor.
The restrictive coating of said two cable cores extrudes and is one.
The invention has the beneficial effects as follows: the break the normal procedure design concept of photovoltaic system cable list core of the present invention, cable design is parallel 2 cores, satisfy use and the prerequisite of environmental requirement under, reach the purpose of laying and saving the space easily.This cable satisfies requirements such as electric property, mechanical performance and anti-ozone, ultraviolet ray, protection against the tide, mildew-resistant oil resistant, fire-retardant corrosion resistant; Simultaneously can bear wider variations in temperature (from-45 ℃ to 150 ℃); In 30 years useful life, each item index meets the RoHS environmental protection standard.
Description of drawings
Accompanying drawing 1 is a section structure sketch map of the present invention.
Embodiment
Fig. 1 is a kind of photovoltaic private cable, and this cable comprises two cable cores that laterally arrange, and the conductor 1 in the middle of each cable core comprises sets gradually insulating barrier 2 and restrictive coating 3 outside conductor 1.The restrictive coating 3 of said two cable cores extrudes and is one.
Stranded forming behind the conductor 1 employing anaerobic copper wire tin-plating; Conductor extrudes the low-smoke non-halogen flame-retardant polyolefin insulation outward; After 2 insulated heart yearns behind the extruded insulation extrude low-smoke and halogen-free flame retardant polyolefin jacket simultaneously, adopt cross-linking radiation technology the conductor that squeezes good insulating barrier and outer jacket to be carried out electron irradiation processing with electron accelerator.
The above only is a preferred implementation of the present invention, should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also make some improvement, and these improvement also should be regarded as protection scope of the present invention.
Claims (2)
1. a photovoltaic private cable is characterized in that, this cable comprises two cable cores that laterally arrange, and the conductor (1) in the middle of each cable core comprises sets gradually insulating barrier (2) and restrictive coating (3) outside conductor (1).
2. photovoltaic private cable according to claim 1 is characterized in that, the restrictive coating of said two cable cores (3) extrudes and is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101258223A CN102646470A (en) | 2012-04-26 | 2012-04-26 | Special photovoltaic cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101258223A CN102646470A (en) | 2012-04-26 | 2012-04-26 | Special photovoltaic cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102646470A true CN102646470A (en) | 2012-08-22 |
Family
ID=46659246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101258223A Pending CN102646470A (en) | 2012-04-26 | 2012-04-26 | Special photovoltaic cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102646470A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098136A (en) * | 2016-07-28 | 2016-11-09 | 江苏长峰电缆有限公司 | A kind of photovoltaic plant is with low temperature resistant boundling direct current aluminium alloy cable |
| CN106169335A (en) * | 2016-08-26 | 2016-11-30 | 浙江汉维通信器材有限公司 | Cable |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201402652Y (en) * | 2009-04-29 | 2010-02-10 | 江苏亨通电力电缆有限公司 | Special multi-core heat, corrosion and weather resistant waterproof environmental-protection flexible cable for solar power generation |
| CN101673596A (en) * | 2009-09-24 | 2010-03-17 | 江苏晨曦光伏科技有限公司 | Cable for measurement and computer input in photovoltaic power stations and manufacturing method thereof |
| CN101950612A (en) * | 2010-09-15 | 2011-01-19 | 常州八益电缆股份有限公司 | Cable for solar power system |
| CN201780820U (en) * | 2010-09-14 | 2011-03-30 | 中永电缆电气集团有限公司 | Solar energy cable |
| CN201868128U (en) * | 2010-08-24 | 2011-06-15 | 安徽江淮电缆集团有限公司 | Solar photovoltaic flame resistant cable |
| CN202093861U (en) * | 2011-06-08 | 2011-12-28 | 昆山信昌电线电缆有限公司 | Solar cable with high torsional property |
| CN202142343U (en) * | 2011-06-24 | 2012-02-08 | 江苏阳湖电缆有限公司 | Photovoltaic system cable |
| CN202159503U (en) * | 2011-04-18 | 2012-03-07 | 上海金友金弘电线电缆有限公司 | Twin-core 8-shaped separable photovoltaic cable |
| CN202523455U (en) * | 2012-04-26 | 2012-11-07 | 无锡市长城电线电缆有限公司 | Photovoltaic special cable |
-
2012
- 2012-04-26 CN CN2012101258223A patent/CN102646470A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201402652Y (en) * | 2009-04-29 | 2010-02-10 | 江苏亨通电力电缆有限公司 | Special multi-core heat, corrosion and weather resistant waterproof environmental-protection flexible cable for solar power generation |
| CN101673596A (en) * | 2009-09-24 | 2010-03-17 | 江苏晨曦光伏科技有限公司 | Cable for measurement and computer input in photovoltaic power stations and manufacturing method thereof |
| CN201868128U (en) * | 2010-08-24 | 2011-06-15 | 安徽江淮电缆集团有限公司 | Solar photovoltaic flame resistant cable |
| CN201780820U (en) * | 2010-09-14 | 2011-03-30 | 中永电缆电气集团有限公司 | Solar energy cable |
| CN101950612A (en) * | 2010-09-15 | 2011-01-19 | 常州八益电缆股份有限公司 | Cable for solar power system |
| CN202159503U (en) * | 2011-04-18 | 2012-03-07 | 上海金友金弘电线电缆有限公司 | Twin-core 8-shaped separable photovoltaic cable |
| CN202093861U (en) * | 2011-06-08 | 2011-12-28 | 昆山信昌电线电缆有限公司 | Solar cable with high torsional property |
| CN202142343U (en) * | 2011-06-24 | 2012-02-08 | 江苏阳湖电缆有限公司 | Photovoltaic system cable |
| CN202523455U (en) * | 2012-04-26 | 2012-11-07 | 无锡市长城电线电缆有限公司 | Photovoltaic special cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098136A (en) * | 2016-07-28 | 2016-11-09 | 江苏长峰电缆有限公司 | A kind of photovoltaic plant is with low temperature resistant boundling direct current aluminium alloy cable |
| CN106169335A (en) * | 2016-08-26 | 2016-11-30 | 浙江汉维通信器材有限公司 | Cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |