CN101673598B - 双屏蔽矿物绝缘电缆及其制造方法 - Google Patents
双屏蔽矿物绝缘电缆及其制造方法 Download PDFInfo
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- CN101673598B CN101673598B CN2009101535351A CN200910153535A CN101673598B CN 101673598 B CN101673598 B CN 101673598B CN 2009101535351 A CN2009101535351 A CN 2009101535351A CN 200910153535 A CN200910153535 A CN 200910153535A CN 101673598 B CN101673598 B CN 101673598B
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- porcelain knob
- silicon dioxide
- external insulation
- interior
- oxide
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- 238000004519 manufacturing process Methods 0.000 title claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000004020 conductor Substances 0.000 claims abstract description 31
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 23
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 21
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 21
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical group [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052573 porcelain Inorganic materials 0.000 claims description 56
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 45
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 29
- 229910052802 copper Inorganic materials 0.000 claims description 25
- 239000010949 copper Substances 0.000 claims description 25
- 238000009422 external insulation Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 21
- 238000005245 sintering Methods 0.000 claims description 20
- 239000000047 product Substances 0.000 claims description 16
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 15
- 229910052749 magnesium Inorganic materials 0.000 claims description 15
- 239000011777 magnesium Substances 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000000137 annealing Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 239000011265 semifinished product Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 4
- 229910052782 aluminium Inorganic materials 0.000 claims 4
- 238000005272 metallurgy Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract description 2
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910000836 magnesium aluminium oxide Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 238000004643 material aging Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN2009101535351A CN101673598B (zh) | 2009-10-02 | 2009-10-02 | 双屏蔽矿物绝缘电缆及其制造方法 |
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CN2009101535351A CN101673598B (zh) | 2009-10-02 | 2009-10-02 | 双屏蔽矿物绝缘电缆及其制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN101673598A CN101673598A (zh) | 2010-03-17 |
CN101673598B true CN101673598B (zh) | 2011-11-23 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107071939A (zh) * | 2016-12-30 | 2017-08-18 | 久盛电气股份有限公司 | 一种加热电缆的加工方法 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101707076B (zh) * | 2009-11-12 | 2011-09-07 | 久盛电气股份有限公司 | 三同轴矿物绝缘电缆及其制造方法 |
CN102487572B (zh) | 2010-12-02 | 2015-06-24 | 理想能源设备(上海)有限公司 | 等离子加工装置 |
CN102110495B (zh) * | 2010-12-10 | 2013-04-03 | 久盛电气股份有限公司 | 耐高温耐辐射无机绝缘中空电缆及其制造方法和模具 |
CN103021577A (zh) * | 2011-09-27 | 2013-04-03 | 中国电子科技集团公司第二十三研究所 | 一种矿物绝缘同轴电缆的实现方法 |
CN102646480B (zh) * | 2012-04-26 | 2014-09-17 | 浙江一舟电子科技股份有限公司 | 一种电缆加工方法 |
CN102786293B (zh) * | 2012-07-26 | 2014-01-15 | 汪长安 | 一种矿物加热电缆用氧化镁绝缘预制管棒的制备方法 |
CN102982898B (zh) * | 2012-11-20 | 2015-06-03 | 中国科学院等离子体物理研究所 | 采用冷挤压缩径成型法制造氧化镁矿物绝缘电缆的方法 |
CN103035328A (zh) * | 2012-11-26 | 2013-04-10 | 晶锋集团股份有限公司 | 一种高寿命双屏蔽电线及制备方法 |
CN103943227A (zh) * | 2014-04-03 | 2014-07-23 | 安徽华通电缆集团有限公司 | 一种二氧化硅绝缘电缆 |
CN105609213A (zh) * | 2015-12-21 | 2016-05-25 | 无锡裕德电缆科技有限公司 | 一种矿物绝缘电缆的制备方法 |
CN105741959A (zh) * | 2016-05-04 | 2016-07-06 | 江苏红峰电缆集团有限公司 | 一种8.7/10kv及以下单芯高压电力电缆 |
CN106024102B (zh) * | 2016-07-12 | 2018-07-03 | 久盛电气股份有限公司 | 一种核电用耐高温耐辐射信号输送电缆及其制作方法 |
CN106448905B (zh) * | 2016-11-10 | 2017-09-12 | 国网山东省电力公司济南市长清区供电公司 | 一种用于电力输送的耐火电缆 |
CN110853834A (zh) * | 2018-08-20 | 2020-02-28 | 浙江万马股份有限公司 | 预制氧化镁瓷柱矿物绝缘电缆的制备方法 |
CN111489850A (zh) * | 2020-03-12 | 2020-08-04 | 久盛电气股份有限公司 | 一种堆芯仪表系统用矿物绝缘电缆及其制作方法 |
CN114188109B (zh) * | 2021-12-07 | 2024-05-10 | 辽宁嘉顺科技有限公司 | 一种高阻抗防高压击穿矿物绝缘电缆用氧化镁的制备方法及其应用 |
CN115331868B (zh) * | 2022-07-15 | 2023-06-20 | 广东南缆电缆有限公司 | 一种挤出型二氧化硅绝缘耐火电缆 |
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2009
- 2009-10-02 CN CN2009101535351A patent/CN101673598B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107071939A (zh) * | 2016-12-30 | 2017-08-18 | 久盛电气股份有限公司 | 一种加热电缆的加工方法 |
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Denomination of invention: Double-shielded mineral-insulated cable and manufacturing method thereof Effective date of registration: 20140530 Granted publication date: 20111123 Pledgee: Bank of China, Limited by Share Ltd Development Zone, Huzhou subbranch Pledgor: TEC Electric Co., Ltd. Registration number: 2014990000427 |
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Denomination of invention: Double-shielded mineral-insulated cable and manufacturing method thereof Effective date of registration: 20150528 Granted publication date: 20111123 Pledgee: Bank of China, Limited by Share Ltd Development Zone, Huzhou subbranch Pledgor: TEC Electric Co., Ltd. Registration number: 2015990000415 |
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