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Environment-friendly anti-radiation photovoltaic cable used for solar energy power generation

A photovoltaic cable and radiation-resistant technology, applied in the direction of insulating cables, cables, circuits, etc., can solve the problems of poor mechanical properties, low temperature resistance, oil resistance and wear resistance that cannot meet the requirements, and achieve enhanced oil resistance and mechanical properties, Good wear resistance and mechanical properties, high reactivity

Inactive Publication Date: 2016-12-14
吴显峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of multiple photovoltaic cables side by side reduces the laying cost, but there are also phenomena such as poor mechanical properties, low temperature resistance, and oil resistance and wear resistance that cannot meet the requirements, which need to be resolved urgently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] An environment-friendly photovoltaic cable for radiation-resistant solar power generation proposed by the present invention includes a cable core and a sheath layer coated on the outside of the cable core, wherein the raw materials of the sheath layer include by weight: 20 parts of EVA resin, 25 parts of neoprene 15 parts of hydrogenated nitrile rubber, 35 parts of silicon carbide micropowder, 8 parts of bentonite, 20 parts of zeolite powder, 10 parts of lignin, 65 parts of rice husk powder, 10 parts of barite powder, 22 parts of modified sodium lignosulfonate , 1 part of white oil, 1.6 parts of anti-aging agent 2246, 0.8 parts of anti-aging agent SP, 6 parts of benzoyl peroxide, 2 parts of anti-scorch agent CTP, 2.5 parts of N-nitrosodiphenylamine, 0.4 parts of accelerator PZ, Agent TMTD 0.7 parts, N-cyclohexyl-2-benzothiazole sulfenamide 0.8 parts, zinc oxide 1.8 parts, disproportionated rosin 1.5 parts, softener DOP 3.5 parts, epoxy soybean oil 1.5 parts.

Embodiment 2

[0016] An environment-friendly photovoltaic cable for radiation-resistant solar power generation proposed by the present invention includes a cable core and a sheath layer coated on the outside of the cable core, wherein the raw materials of the sheath layer include by weight: 40 parts of EVA resin, 15 parts of neoprene 30 parts of hydrogenated nitrile rubber, 15 parts of silicon carbide micropowder, 12 parts of bentonite, 10 parts of zeolite powder, 20 parts of lignin, 45 parts of rice husk powder, 20 parts of barite powder, 15 parts of modified sodium lignosulfonate , 1.5 parts of white oil, 0.8 parts of anti-aging agent 2246, 1.6 parts of anti-aging agent SP, 3 parts of benzoyl peroxide, 5 parts of anti-scorch agent CTP, 1.5 parts of N-nitrosodiphenylamine, 0.8 parts of accelerator PZ, Agent TMTD 0.3 parts, N-cyclohexyl-2-benzothiazole sulfenamide 1.4 parts, zinc oxide 1 part, disproportionated rosin 2.2 parts, softener DOP 1.5 parts, epoxidized soybean oil 2.5 parts.

[00...

Embodiment 3

[0019] An environment-friendly photovoltaic cable for radiation-resistant solar power generation proposed by the present invention includes a cable core and a sheath layer coated on the outside of the cable core, wherein the raw materials of the sheath layer include by weight: 25 parts of EVA resin, 22 parts of neoprene 20 parts of hydrogenated nitrile rubber, 30 parts of silicon carbide micropowder, 9 parts of bentonite, 18 parts of zeolite powder, 13 parts of lignin, 60 parts of rice husk powder, 12 parts of barite powder, 20 parts of modified sodium lignosulfonate , 1.2 parts of white oil, 1.4 parts of anti-aging agent 2246, 1 part of anti-aging agent SP, 5 parts of benzoyl peroxide, 3 parts of anti-scorch agent CTP, 2.2 parts of N-nitrosodiphenylamine, 0.5 parts of accelerator PZ, Agent TMTD 0.6 parts, N-cyclohexyl-2-benzothiazole sulfenamide 1 part, zinc oxide 1.6 parts, disproportionated rosin 1.8 parts, softener DOP 3 parts, epoxidized soybean oil 1.6 parts.

[0020] Th...

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PUM

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Abstract

The invention discloses an environment-friendly anti-radiation photovoltaic cable used for solar energy power generation, which includes a cable core and a sheath layer coating the cable core, wherein the sheath layer includes, by weight, 20-40 parts of EVA resin, 15-25 parts of chloroprene rubber, 15-30 parts of hydrogenated nitrile butadiene rubber, 15-35 parts of micro powder of silicon carbide, 8-12 parts of bentonite, 10-20 parts of zeolite powder, 10-20 parts of lignin, 45-65 parts of rice hull powder, 10-20 parts of barite powder, 15-22 parts of modified sodium lignin sulfonate, 1-1.5 parts of white oil, 0.8-1.6 parts of an anti-aging agent 2246, 0.8-1.6 parts of an anti-aging agent SP, 3-6 parts of benzoyl peroxide, 2-5 parts of an anti-coking agent CTP, 0.4-0.8 parts of an accelerator PZ, 0.3-0.7 parts of an accelerator TMTD, 1-1.8 parts of zinc oxide, 1.5-2.2 parts of disproportionated rosin, 1.5-3.5 parts of a softener DOP, 1.5-2.5 parts of epoxy soybean oil and the like.

Description

technical field [0001] The invention relates to the technical field of photovoltaic cables, in particular to an environment-friendly photovoltaic cable for radiation-resistant solar power generation. Background technique [0002] Photovoltaic cables mostly have a single structure, and a single photovoltaic cable is composed of a conductor, an insulating layer, and a sheath. In order to meet the needs of the laying process of photovoltaic cables, multiple cables are usually laid, which requires multiple constructions, which increases the cost and time of laying. The use of multiple photovoltaic cables side by side reduces the laying cost, but there are also phenomena such as poor mechanical properties, low temperature resistance, and oil resistance and wear resistance that cannot meet the requirements, which need to be resolved urgently. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L97/02C08L11/00C08L23/08C08L15/00C08L97/00C08K13/04C08K3/34C08K7/26C08K5/47C08K3/22C08H7/00H01B3/18H01B7/18
CPCC08L97/02C08H6/00C08L2201/08C08L2201/22C08L2203/202C08L2205/02C08L2205/025C08L2205/035H01B3/18H01B7/18
Inventor 吴显峰
Owner 吴显峰
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