CN107452440A - 一种耐用电力电缆 - Google Patents
一种耐用电力电缆 Download PDFInfo
- Publication number
- CN107452440A CN107452440A CN201710713953.6A CN201710713953A CN107452440A CN 107452440 A CN107452440 A CN 107452440A CN 201710713953 A CN201710713953 A CN 201710713953A CN 107452440 A CN107452440 A CN 107452440A
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- parts
- sent
- power cable
- fixed support
- protective layer
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- 239000010410 layer Substances 0.000 claims abstract description 40
- 239000011241 protective layer Substances 0.000 claims abstract description 29
- 230000004888 barrier function Effects 0.000 claims abstract description 27
- 239000004020 conductor Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004411 aluminium Substances 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 238000003475 lamination Methods 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 25
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 24
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 18
- 150000001450 anions Chemical class 0.000 claims description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical class [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 10
- 229960000583 acetic acid Drugs 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 239000003610 charcoal Substances 0.000 claims description 10
- 239000000395 magnesium oxide Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- 229920001296 polysiloxane Polymers 0.000 claims description 10
- -1 polysiloxanes Polymers 0.000 claims description 10
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 229940117958 vinyl acetate Drugs 0.000 claims description 10
- 239000004111 Potassium silicate Substances 0.000 claims description 9
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 9
- 229910052863 mullite Inorganic materials 0.000 claims description 9
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 9
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 9
- 235000019353 potassium silicate Nutrition 0.000 claims description 9
- 239000012362 glacial acetic acid Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 239000004925 Acrylic resin Substances 0.000 claims description 5
- 229920000178 Acrylic resin Polymers 0.000 claims description 5
- 150000001768 cations Chemical class 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 150000002500 ions Chemical class 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
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- 229920005989 resin Polymers 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 238000009775 high-speed stirring Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 6
- 239000005909 Kieselgur Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000035611 feeding Effects 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
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- 239000000428 dust Substances 0.000 description 1
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Abstract
本发明公开一种耐用电力电缆，其特征在于：包括有电缆主体，所述电缆主体设置有五层，由外到内分别是保护层、圆钢丝铠装层、阻水层、第一屏蔽层和第一绝缘层，所述保护层内部设置有一条以上的抗拉绳，所述第一屏蔽层设置有三层，由外到内分别是第一铜丝网层、铝层和第二铜丝网层，所述第一绝缘层内部设置有固定支架和三根导体，所述固定支架固定连接三根导体，所述固定支架呈三角形设置；该耐用电力电缆计简单、安全性高、抗拉性能强、抗磨性能强和防水性能高。
Description
技术领域
本发明涉及一种耐用电力电缆。
背景技术
现有的电力电缆在电力行业中应用广泛，行业的应用范围涉及的地区也比较多，不仅在城市中需要电力电缆进行输电配电，城乡一体化进程中，乡村的覆盖面积也在增大，然而乡村地区中还有很多的地方处于贫困落后地区，环境比较差，这就很大程度上影响了电气设备的应用，传统的电力电缆在技术上还无法适应一些恶劣的环境，因为在耐磨性能和电力电缆的弹性方面还存在很大差距，这样就加大了勘察力度，检修频繁耗费了大量的人力物力，同时另一方面乡村泥泞，灰尘石块摩擦多，下了雨之后还经常有积水，为了增大安全系数，需要提高电力电缆抗耐磨性和防水性能。
现有的三相电力电缆存在一个很大的缺陷就是A相、B相、C相导线都是圆柱形，这样各相之间容易滑动摩擦，时间久了，容易出现各相之间短路。
发明内容
本发明要解决的技术问题是提供一种设计简单、安全性高、抗拉性能强、抗磨性能强和防水性能高的耐用电力电缆。
为解决上述技术问题，本发明采用如下技术方案：
一种耐用电力电缆，包括有电缆主体，所述电缆主体设置有五层，由外到内分别是保护层、圆钢丝铠装层、阻水层、第一屏蔽层和第一绝缘层，所述保护层内部设置有一条以上的抗拉绳，所述第一屏蔽层设置有三层，由外到内分别是第一铜丝网层、铝层和第二铜丝网层，所述第一绝缘层内部设置有固定支架和三根导体，所述固定支架固定连接三根导体，所述固定支架呈三角形设置，所述导体上设置有第二绝缘层，所述第二绝缘层上设置有第二屏蔽层，所述固定支架由按重量份数配比的尖晶石20-24份、页岩20-22份、莫来石18-20份、钛酸酯10-12份、硅藻土18-20份、竹炭16-18份、镁砂10-12份、碳化硅16-18份、丙烯酸树脂14-16份、苯二甲酸二丁酯10-14份、硼酸锌12-16份、醋酸乙烯酯10-16份、硅酸钾14-18份、聚硅氧烷12-16份和冰醋酸16-18份制成。
进一步的，所述第一绝缘层内部设置有一条以上的加强筋，提高了电缆的强度。
进一步的，所述保护层与圆钢丝铠装层之间设置有荧光层，当电缆磨损严重时，晚上会出现荧光，可以及时修复电缆，提高安全性。
进一步的，所述保护层外表面设置有刻度，利于计算电缆长度。
进一步的，所述抗拉绳与保护层为一体化设置，使电缆的结构更加紧凑和稳固。
进一步的，所述保护层表面设置有防水膜，提高了电缆的防水性能。
固定支架的制造方法，包括有以下步骤：
1)取尖晶石20-24份、页岩20-22份和莫来石18-20份，送入破碎机中制成颗粒，再送入气流粉碎机中制成粒径为100nm-200nm的粉末，备用；
2)将硅藻土18-20份送入粉碎罐中，采用物理的方法，通入高压气体、通过气流的作用，硅藻土在粉碎灌中进行撞击，进行粉碎，备用；
3)将步骤2)中硅藻土粉末送入负离子搅拌器中，负离子搅拌器中释放正离子，硅藻土释放负离子，通过正负离子之间的吸附作用，形成硅藻泥，备用；
4)取竹炭16-18份送入气流粉碎机中制成粉末，送入加热器中，加入钛酸酯10-12份、丙烯酸树脂14-16份和苯二甲酸二丁酯10-14份，温度升至80-100℃，持续1-2小时，备用；
5)取镁砂10-12份、碳化硅16-18份、醋酸乙烯酯10-16份和硅酸钾14-18份，送入高速搅拌机中，搅拌均匀，再送入加热器中，温度升至50-60℃，持续20-30min，备用；
6)将步骤1)、步骤3)、步骤4)和步骤5)送入高速搅拌机中，加入聚硅氧烷12-16份和冰醋酸16-18份，搅拌均匀，送入熔融炉中，温度升至800-1000℃，制得熔融物；
7)将上述熔融物注入模中浇注养护一天脱模，再常温养护一周，即可制得固定支架。
本发明的有益效果为：本发明的耐用电力电缆设计简单，通过设置有呈三角形的固定支架，使电力电缆三根导体不会出现滑动摩擦导致的短路问题，提高了安全性；通过设置有圆钢丝铠装层，提高了电力电缆的强度，提高了电力电缆的抗磨性能；通过设置有阻水层，提高了电力电缆的防水性能；通过设置有一条以上的抗拉绳，提高了电力电缆的抗拉性能。
附图说明
图1为本发明一种耐用电力电缆的结构示意图。
具体实施方式
实施例一
参照图1所示，一种耐用电力电缆，包括有电缆主体1，所述电缆主体设置有五层，由外到内分别是保护层2、圆钢丝铠装层3、阻水层4、第一屏蔽层5和第一绝缘层9，所述保护层2内部设置有一条以上的抗拉绳15，所述第一屏蔽层5设置有三层，由外到内分别是第一铜丝网层6、铝层7和第二铜丝网层8，所述第一绝缘层9内部设置有固定支架10和三根导体12，所述固定支架10固定连接三根导体12，所述固定支架10呈三角形设置，所述导体12上设置有第二绝缘层13，所述第二绝缘层13上设置有第二屏蔽层14，所述固定支架10由按重量份数配比的尖晶石20份、页岩22份、莫来石20份、钛酸酯12份、硅藻土20份、竹炭18份、镁砂12份、碳化硅18份、丙烯酸树脂16份、苯二甲酸二丁酯14份、硼酸锌16份、醋酸乙烯酯16份、硅酸钾18份、聚硅氧烷16份和冰醋酸18份制成。
所述第一绝缘层9内部设置有一条以上的加强筋11，提高了电缆的强度。
所述保护层2与圆钢丝铠装层3之间设置有荧光层16，当电缆磨损严重时，晚上会出现荧光，可以及时修复电缆，提高安全性。
所述保护层2外表面设置有刻度(未图示)，利于计算电缆长度。
所述抗拉绳15与保护层2为一体化设置，使电缆的结构更加紧凑和稳固。
所述保护层2表面设置有防水膜(未图示)，提高了电缆的防水性能。
固定支架10的制造方法，包括有以下步骤：
1)取尖晶石20份、页岩22份和莫来石20份，送入破碎机中制成颗粒，再送入气流粉碎机中制成粒径为100nm-200nm的粉末，备用；
2)将硅藻土20份送入粉碎罐中，采用物理的方法，通入高压气体、通过气流的作用，硅藻土在粉碎灌中进行撞击，进行粉碎，备用；
3)将步骤2)中硅藻土粉末送入负离子搅拌器中，负离子搅拌器中释放正离子，硅藻土释放负离子，通过正负离子之间的吸附作用，形成硅藻泥，备用；
4)取竹炭18份送入气流粉碎机中制成粉末，送入加热器中，加入钛酸酯12份、丙烯酸树脂16份和苯二甲酸二丁酯14份，温度升至80-100℃，持续1-2小时，备用；
5)取镁砂12份、碳化硅18份、醋酸乙烯酯16份和硅酸钾18份，送入高速搅拌机中，搅拌均匀，再送入加热器中，温度升至50-60℃，持续20-30min，备用；
6)将步骤1)、步骤3)、步骤4)和步骤5)送入高速搅拌机中，加入聚硅氧烷16份和冰醋酸18份，搅拌均匀，送入熔融炉中，温度升至800-1000℃，制得熔融物；
7)将上述熔融物注入模中浇注养护一天脱模，再常温养护一周，即可制得固定支架10。
实施例二
参照图1所示，一种耐用电力电缆，包括有电缆主体1，所述电缆主体设置有五层，由外到内分别是保护层2、圆钢丝铠装层3、阻水层4、第一屏蔽层5和第一绝缘层9，所述保护层2内部设置有一条以上的抗拉绳15，所述第一屏蔽层5设置有三层，由外到内分别是第一铜丝网层6、铝层7和第二铜丝网层8，所述第一绝缘层9内部设置有固定支架10和三根导体12，所述固定支架10固定连接三根导体12，所述固定支架10呈三角形设置，所述导体12上设置有第二绝缘层13，所述第二绝缘层13上设置有第二屏蔽层14，所述固定支架10由按重量份数配比的尖晶石22份、页岩21份、莫来石19份、钛酸酯11份、硅藻土19份、竹炭17份、镁砂11份、碳化硅17份、丙烯酸树脂15份、苯二甲酸二丁酯12份、硼酸锌14份、醋酸乙烯酯13份、硅酸钾16份、聚硅氧烷14份和冰醋酸17份制成。
所述第一绝缘层9内部设置有一条以上的加强筋11，提高了电缆的强度。
所述保护层2与圆钢丝铠装层3之间设置有荧光层16，当电缆磨损严重时，晚上会出现荧光，可以及时修复电缆，提高安全性。
所述保护层2外表面设置有刻度(未图示)，利于计算电缆长度。
所述抗拉绳15与保护层2为一体化设置，使电缆的结构更加紧凑和稳固。
所述保护层2表面设置有防水膜(未图示)，提高了电缆的防水性能。
固定支架10的制造方法，包括有以下步骤：
1)取尖晶石22份、页岩21份和莫来石19份，送入破碎机中制成颗粒，再送入气流粉碎机中制成粒径为100nm-200nm的粉末，备用；
2)将硅藻土19份送入粉碎罐中，采用物理的方法，通入高压气体、通过气流的作用，硅藻土在粉碎灌中进行撞击，进行粉碎，备用；
3)将步骤2)中硅藻土粉末送入负离子搅拌器中，负离子搅拌器中释放正离子，硅藻土释放负离子，通过正负离子之间的吸附作用，形成硅藻泥，备用；
4)取竹炭17份送入气流粉碎机中制成粉末，送入加热器中，加入钛酸酯11份、丙烯酸树脂15份和苯二甲酸二丁酯12份，温度升至80-100℃，持续1-2小时，备用；
5)取镁砂11份、碳化硅17份、醋酸乙烯酯13份和硅酸钾16份，送入高速搅拌机中，搅拌均匀，再送入加热器中，温度升至50-60℃，持续20-30min，备用；
6)将步骤1)、步骤3)、步骤4)和步骤5)送入高速搅拌机中，加入聚硅氧烷14份和冰醋酸17份，搅拌均匀，送入熔融炉中，温度升至800-1000℃，制得熔融物；
7)将上述熔融物注入模中浇注养护一天脱模，再常温养护一周，即可制得固定支架10。
实施例三
参照图1所示，一种耐用电力电缆，包括有电缆主体1，所述电缆主体设置有五层，由外到内分别是保护层2、圆钢丝铠装层3、阻水层4、第一屏蔽层5和第一绝缘层9，所述保护层2内部设置有一条以上的抗拉绳15，所述第一屏蔽层5设置有三层，由外到内分别是第一铜丝网层6、铝层7和第二铜丝网层8，所述第一绝缘层9内部设置有固定支架10和三根导体12，所述固定支架10固定连接三根导体12，所述固定支架10呈三角形设置，所述导体12上设置有第二绝缘层13，所述第二绝缘层13上设置有第二屏蔽层14，所述固定支架10由按重量份数配比的尖晶石24份、页岩20份、莫来石18份、钛酸酯10份、硅藻土18份、竹炭16份、镁砂10份、碳化硅16份、丙烯酸树脂14份、苯二甲酸二丁酯10份、硼酸锌12份、醋酸乙烯酯10份、硅酸钾14份、聚硅氧烷12份和冰醋酸16份制成。
所述第一绝缘层9内部设置有一条以上的加强筋11，提高了电缆的强度。
所述保护层2与圆钢丝铠装层3之间设置有荧光层16，当电缆磨损严重时，晚上会出现荧光，可以及时修复电缆，提高安全性。
所述保护层2外表面设置有刻度(未图示)，利于计算电缆长度。
所述抗拉绳15与保护层2为一体化设置，使电缆的结构更加紧凑和稳固。
所述保护层2表面设置有防水膜(未图示)，提高了电缆的防水性能。
固定支架10的制造方法，包括有以下步骤：
1)取尖晶石24份、页岩20份和莫来石18份，送入破碎机中制成颗粒，再送入气流粉碎机中制成粒径为100nm-200nm的粉末，备用；
2)将硅藻土18份送入粉碎罐中，采用物理的方法，通入高压气体、通过气流的作用，硅藻土在粉碎灌中进行撞击，进行粉碎，备用；
3)将步骤2)中硅藻土粉末送入负离子搅拌器中，负离子搅拌器中释放正离子，硅藻土释放负离子，通过正负离子之间的吸附作用，形成硅藻泥，备用；
4)取竹炭16份送入气流粉碎机中制成粉末，送入加热器中，加入钛酸酯10份、丙烯酸树脂14份和苯二甲酸二丁酯10份，温度升至80-100℃，持续1-2小时，备用；
5)取镁砂10份、碳化硅16份、醋酸乙烯酯10份和硅酸钾14份，送入高速搅拌机中，搅拌均匀，再送入加热器中，温度升至50-60℃，持续20-30min，备用；
6)将步骤1)、步骤3)、步骤4)和步骤5)送入高速搅拌机中，加入聚硅氧烷12份和冰醋酸16份，搅拌均匀，送入熔融炉中，温度升至800-1000℃，制得熔融物；
7)将上述熔融物注入模中浇注养护一天脱模，再常温养护一周，即可制得固定支架10。
实验例
选用本发明的耐用电力电缆和普通的电力电缆，分为实验组和普通组，观察两组电力电缆使用三个月后的状况。
对比结果见下表：
由此可见，本发明的耐用电力电缆耐用、抗变形能力好、安全性高，与普通的电力电缆相比，性能上具有显著的提升。
本发明的有益效果为：本发明的耐用电力电缆设计简单，通过设置有呈三角形的固定支架，使电力电缆三根导体不会出现滑动摩擦导致的短路问题，提高了安全性；通过设置有圆钢丝铠装层，提高了电力电缆的强度，提高了电力电缆的抗磨性能；通过设置有阻水层，提高了电力电缆的防水性能；通过设置有一条以上的抗拉绳，提高了电力电缆的抗拉性能。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何不经过创造性劳动想到的变化或替换，都应涵盖在本发明的保护范围内。
Claims (6)
1.一种耐用电力电缆，其特征在于：包括有电缆主体，所述电缆主体设置有五层，由外到内分别是保护层、圆钢丝铠装层、阻水层、第一屏蔽层和第一绝缘层，所述保护层内部设置有一条以上的抗拉绳，所述第一屏蔽层设置有三层，由外到内分别是第一铜丝网层、铝层和第二铜丝网层，所述第一绝缘层内部设置有固定支架和三根导体，所述固定支架固定连接三根导体，所述固定支架呈三角形设置，所述导体上设置有第二绝缘层，所述第二绝缘层上设置有第二屏蔽层，所述固定支架由按重量份数配比的尖晶石20-24份、页岩20-22份、莫来石18-20份、钛酸酯10-12份、硅藻土18-20份、竹炭16-18份、镁砂10-12份、碳化硅16-18份、丙烯酸树脂14-16份、苯二甲酸二丁酯10-14份、硼酸锌12-16份、醋酸乙烯酯10-16份、硅酸钾14-18份、聚硅氧烷12-16份和冰醋酸16-18份制成，包括有以下步骤：
1)取尖晶石20-24份、页岩20-22份和莫来石18-20份，送入破碎机中制成颗粒，再送入气流粉碎机中制成粒径为100nm-200nm的粉末，备用；
2)将硅藻土18-20份送入粉碎罐中，采用物理的方法，通入高压气体、通过气流的作用，硅藻土在粉碎灌中进行撞击，进行粉碎，备用；
3)将步骤2)中硅藻土粉末送入负离子搅拌器中，负离子搅拌器中释放正离子，硅藻土释放负离子，通过正负离子之间的吸附作用，形成硅藻泥，备用；
4)取竹炭16-18份送入气流粉碎机中制成粉末，送入加热器中，加入钛酸酯10-12份、丙烯酸树脂14-16份和苯二甲酸二丁酯10-14份，温度升至80-100℃，持续1-2小时，备用；
5)取镁砂10-12份、碳化硅16-18份、醋酸乙烯酯10-16份和硅酸钾14-18份，送入高速搅拌机中，搅拌均匀，再送入加热器中，温度升至50-60℃，持续20-30min，备用；
6)将步骤1)、步骤3)、步骤4)和步骤5)送入高速搅拌机中，加入聚硅氧烷12-16份和冰醋酸16-18份，搅拌均匀，送入熔融炉中，温度升至800-1000℃，制得熔融物；
7)将上述熔融物注入模中浇注养护一天脱模，再常温养护一周，即可制得固定支架。
2.根据权利要求1所述的耐用电力电缆，其特征在于：所述第一绝缘层内部设置有一条以上的加强筋。
3.根据权利要求1所述的耐用电力电缆，其特征在于：所述保护层与圆钢丝铠装层之间设置有荧光层。
4.根据权利要求1所述的耐用电力电缆，其特征在于：所述保护层外表面设置有刻度。
5.根据权利要求1所述的耐用电力电缆，其特征在于：所述抗拉绳与保护层为一体化设置。
6.根据权利要求1所述的耐用电力电缆，其特征在于：所述保护层表面设置有防水膜。
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| CN203760146U (zh) * | 2014-03-19 | 2014-08-06 | 安徽神州缆业集团有限公司 | 一种高强度柔性屏蔽拖链电缆 |
| CN204884678U (zh) * | 2015-09-11 | 2015-12-16 | 超达电线电缆有限公司 | 一种新型的电力电缆 |
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| CN103928148A (zh) * | 2014-03-26 | 2014-07-16 | 安徽长风电缆集团有限公司 | 一种防水耐腐蚀轻型船用电缆 |
| CN204884678U (zh) * | 2015-09-11 | 2015-12-16 | 超达电线电缆有限公司 | 一种新型的电力电缆 |
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