CN201838356U - Halogen-free environment-friendly solar photovoltaic cable for resisting rats and termites - Google Patents
Halogen-free environment-friendly solar photovoltaic cable for resisting rats and termites Download PDFInfo
- Publication number
- CN201838356U CN201838356U CN2010205346380U CN201020534638U CN201838356U CN 201838356 U CN201838356 U CN 201838356U CN 2010205346380 U CN2010205346380 U CN 2010205346380U CN 201020534638 U CN201020534638 U CN 201020534638U CN 201838356 U CN201838356 U CN 201838356U
- Authority
- CN
- China
- Prior art keywords
- termite
- solar photovoltaic
- conductor
- free environment
- photovoltaic cable
- 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 - Lifetime
Links
- 241000256602 Isoptera Species 0.000 title description 6
- 241000700159 Rattus Species 0.000 title 1
- 239000004020 conductor Substances 0.000 claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 230000004888 barrier function Effects 0.000 claims description 13
- 241000283984 Rodentia Species 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000009954 braiding Methods 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 231100000053 low toxicity Toxicity 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 4
- 230000006378 damage Effects 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 2
- 230000003698 anagen phase Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
本实用新型公开了一种防鼠、防白蚁无卤环保型太阳能光伏电缆，由导体、绝缘层、隔离层、外护层、编织铠装层组成，绝缘线芯包括有数根镀锡软铜丝绞合而成的导体和包裹于导体外的绝缘层，绝缘层外包裹有隔离层，隔离层采用超细电缆级滑石粉，隔离层外挤包有外护层，外护层外用编织一层高品质无磁不锈钢钢丝，外护层外面编织铠装层。本实用新型不仅耐紫外线照射、耐臭氧能力强、阻燃性能好，产品柔软性能好、具有更好的无卤低烟低毒性能、耐-40℃低温，而且具有防鼠和防白蚁特性。
The utility model discloses a rodent-proof, termite-proof halogen-free environment-friendly solar photovoltaic cable, which is composed of a conductor, an insulation layer, an isolation layer, an outer sheath, and a braided armor layer, and the insulation wire core includes several tinned annealed copper wires The stranded conductor and the insulating layer wrapped outside the conductor, the insulating layer is wrapped with an isolation layer, the isolation layer is made of ultra-fine cable grade talc powder, the isolation layer is extruded and wrapped with an outer sheath, and the outer sheath is covered with a braided layer High-quality non-magnetic stainless steel wire, braided armor layer outside the outer sheath. The utility model is not only resistant to ultraviolet radiation, strong in ozone resistance, good in flame retardancy, good in softness, better in halogen-free, low-smoke and low-toxicity, resistant to low temperature of -40°C, and has the characteristics of anti-rat and anti-termite.
Description
Technical field:
The utility model relates to photovoltaic cable, specifically is the termite-proof solar photovoltaic cable of a kind of environment protection, rat.
Background technology:
Along with increasingly sharpening and the reinforcement gradually of people's environmental consciousness of energy crisis, countries in the world are formulated development new forms of energy policy one after another, and the global solar photovoltaic industry has obtained developing rapidly.Under this background, the consumption of photovoltaic cable also constantly increase thereupon, enters the stable Market Growth phase.
Muroid and termite are at present to two maximum class hidden danger of cable harm, according to foreign scientist's statistics, the annual whole world since the economic loss that the ant evil is caused up to 1,000 hundred million dollars.The U.S. destroys because of termite and cause hundred million dollars of direct economic loss 20-30 every year, annual about 200,000,000 Euros of Europe, annual about 100,000,000 Australian Dollars of Australia.China is annual because of termite minimum 1,700,000,000 yuans of the economic loss that causes that causes harm.Termite is spreaded all over earth upper temperature zone, subtropical zone and vast areas of the tropics to the harm of electric wire.
Along with solar photovoltaic cable use increasingly extensive, protection against rodents, termite-proof photovoltaic cable should be subjected to enough attention.
The utility model content
The utility model purpose provides a kind of protection against rodents, termite-proof halogen-free environment-friendly type solar photovoltaic cable, and specified serviceability temperature can reach 125 ℃, has that anti-muroid and termite bite, an advantage of UV resistant irradiation, anti-ozone, soft anti-dilatory, environmental protection.
The technical solution of the utility model is:
A kind of protection against rodents, termite-proof halogen-free environment-friendly type solar photovoltaic cable, form by conductor, insulating barrier, separator, outer jacket, armour, insulated wire cores includes several zinc-plated soft copper skein silks and closes the conductor that forms and be wrapped in the outer insulating barrier of conductor, insulating barrier is wrapped with separator, separator is extruded with outer jacket outward, outer jacket outside braiding armour.
Conductor is closed by the zinc-plated soft copper skein silk of the 6th class of stipulating among several GB/T3956 and forms, and stranded lay ratio is 14-20 times.
Insulating barrier adopts the irradiation Insulation Material to make.
Separator adopts ultra-fine cable level talcum powder to form.
Outer jacket adopts the irradiation protective cover material to make.
Armour adopts high-quality magnetism-free stainless steel braided steel wire.
Conductor described in the utility model adopts the 6th class flexible conductor of regulation among the GB/T 3956, and adopts zinc-plated processing, and not only flexibility is good for cable like this, and has corrosion resistance; Described insulation adopts the special-purpose halogen-free polyolefin insulated material of 125 ℃ of irradiation crosslinking type solar photovoltaic cables to make, and this material has UV resistant, ozone resistance, guarantees that cable normally moves; Described separator adopts ultra-fine cable level talcum powder material, prevents insulating barrier and outer jacket adhesion, influences the cable serviceability; Described oversheath adopts the special-purpose halogen-free polyolefin sheath material of 125 ℃ of irradiation crosslinking type solar photovoltaic cables, not only has UV resistant, ozone resistance, also has characteristics such as softness, environmental protection.Wherein, cross-linking radiation technology adopts disposable irradiation technique to carry out electron irradiation processing after sheath is extruded, and irradiation dose is: 10-16Mrad; Described braiding armour adopts high-quality magnetism-free stainless steel (V4A class) braided steel wire, and count is 100%.
Compared with prior art; effect of the present utility model is: not only UV resistant shines, anti-ozone ability is strong, fire resistance good; the product softness is good, have better low smoke, zero halogen low toxicity performance, anti--40 ℃ of low temperature, and the cover wire braid has protection internal layer sheath mechanical damage and physics mode protection against rodents and termite-proof double grading.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
A kind of protection against rodents, termite-proof halogen-free environment-friendly type solar photovoltaic cable, form by conductor 1, insulating barrier 2, separator 3, outer jacket 4, armour 5, insulated wire cores includes several zinc-plated soft copper skein silks and closes the conductor 1 that forms and be wrapped in the outer insulating barrier 2 of conductor, insulating barrier is wrapped with separator 3, separator is extruded with outer jacket 4 outward, outer jacket outside braiding armour 5.
Armour 5 adopts high-quality magnetism-free stainless steel braided steel wire.
Claims (6)
1. a protection against rodents, termite-proof halogen-free environment-friendly type solar photovoltaic cable, form by conductor, insulating barrier, separator, outer jacket, armour, it is characterized in that: insulated wire cores includes several zinc-plated soft copper skein silks and closes the conductor that forms and be wrapped in the outer insulating barrier of conductor, insulating barrier is wrapped with separator, separator is extruded with outer jacket outward, outer jacket outside braiding armour.
2. protection against rodents according to claim 1, termite-proof halogen-free environment-friendly type solar photovoltaic cable is characterized in that: described conductor is closed by the zinc-plated soft copper skein silk of the 6th class of stipulating among several GB/T3956 and forms, and stranded lay ratio is 14-20 times.
3. protection against rodents according to claim 1, termite-proof halogen-free environment-friendly type solar photovoltaic cable is characterized in that: described insulating barrier adopts the irradiation Insulation Material to make.
4. protection against rodents according to claim 1, termite-proof halogen-free environment-friendly type solar photovoltaic cable is characterized in that: described separator is made up of ultra-fine cable level talcum powder material.
5. protection against rodents according to claim 1, termite-proof halogen-free environment-friendly type solar photovoltaic cable is characterized in that: described outer jacket adopts the irradiation protective cover material to make.
6. protection against rodents according to claim 1, termite-proof halogen-free environment-friendly type solar photovoltaic cable is characterized in that: described armour adopts high-quality magnetism-free stainless steel steel wire to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205346380U CN201838356U (en) | 2010-09-15 | 2010-09-15 | Halogen-free environment-friendly solar photovoltaic cable for resisting rats and termites |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205346380U CN201838356U (en) | 2010-09-15 | 2010-09-15 | Halogen-free environment-friendly solar photovoltaic cable for resisting rats and termites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201838356U true CN201838356U (en) | 2011-05-18 |
Family
ID=44008459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205346380U Expired - Lifetime CN201838356U (en) | 2010-09-15 | 2010-09-15 | Halogen-free environment-friendly solar photovoltaic cable for resisting rats and termites |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201838356U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903451A (en) * | 2011-07-27 | 2013-01-30 | 江苏赛德电气有限公司 | Signal data acquisition and transmission series cable for photovoltaic power generation |
| CN104332239A (en) * | 2014-10-29 | 2015-02-04 | 无锡市明珠电缆有限公司 | Novel environmentally-friendly photovoltaic cable |
| CN119852010A (en) * | 2025-03-21 | 2025-04-18 | 杭州兴发科技股份有限公司 | Special cable applied to solar photovoltaic module and preparation process thereof |
-
2010
- 2010-09-15 CN CN2010205346380U patent/CN201838356U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903451A (en) * | 2011-07-27 | 2013-01-30 | 江苏赛德电气有限公司 | Signal data acquisition and transmission series cable for photovoltaic power generation |
| CN104332239A (en) * | 2014-10-29 | 2015-02-04 | 无锡市明珠电缆有限公司 | Novel environmentally-friendly photovoltaic cable |
| CN119852010A (en) * | 2025-03-21 | 2025-04-18 | 杭州兴发科技股份有限公司 | Special cable applied to solar photovoltaic module and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 238339 Anhui city of Wuhu province Wuwei County high tech Industrial Park High Road No. 18 Patentee after: Anhui Shangwei Cable Co., Ltd. Address before: 238339 Anhui city of Chaohu province Wuwei County high tech Industrial Park High Road No. 18 Patentee before: Anhui Star Cable Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |