CN105976994A - 核电站用r型铁芯 - Google Patents

核电站用r型铁芯 Download PDF

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Publication number
CN105976994A
CN105976994A CN201610295910.6A CN201610295910A CN105976994A CN 105976994 A CN105976994 A CN 105976994A CN 201610295910 A CN201610295910 A CN 201610295910A CN 105976994 A CN105976994 A CN 105976994A
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layer
iron core
core body
nuclear power
power station
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CN201610295910.6A
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陆霞芸
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Priority to CN201610295910.6A priority Critical patent/CN105976994A/zh
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/24—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having ten or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/32—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
    • C08L23/34—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur by chlorosulfonation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明公开了一种新型核电站用R型铁芯，包括铁芯本体，铁芯本体内部设有一空腔，所述的铁芯本体外部设有叠加层，所述的叠加层为层次结构，从铁芯本体外部开始分别为第一层、第二层、第三层和第四层，所述的第一层、第二层、第三层和第四层宽度相同。本发明具有节约原材料，生产成本低的特点。

Description

核电站用R型铁芯
技术领域
本发明涉及一种变压器用的铁芯，具体地说是一种新型核电站用R型铁芯。
背景技术
现有一些核电站变压器中使用的铁芯，其生产成本高，原材料浪费大。
发明内容
本发明的目的是设计出一种新型核电站用R型铁芯。
本发明要解决的是现有一些铁芯，其生产成本高，原材料浪费大的问题。
本发明的技术方案是：它包括铁芯本体内部设有一空腔，所述的铁芯本体外部设有叠加层，所述的叠加层为层次结构，从铁芯本体外部开始分别为第一层、第二层、第三层和第四层，所述的第一层、第二层、第三层和第四层宽度相同;所述的铁芯本体与叠加层为硅钢片材料一体成型;所述的本体外部设有一层防护层;所述的防护层的组份包括环氧树脂、颜填料、固化剂、氯磺化聚乙烯溶液，所述的固化剂为树脂烯氨，所述的组份按重量比：环氧树脂40%、颜填料30%、固化剂10%、氯磺化聚乙烯溶液20%。
本发明具有节约原材料，生产成本低的优点。
附图说明
图1是本发明的结构示意图。
具体实施方式
下面结合附图及实施例对本发明作进一步说明。
如图所示，本发明包括铁铁芯本体，铁芯本体内部设有一空腔5，所述的铁芯本体外部设有叠加层，所述的叠加层为层次结构，从铁芯本体外部开始分别为第一层4、第二层3、第三层2和第四层1，所述的第一层4、第二层3、第三层2和第四层1宽度相同。所述的铁芯本体与叠加层为硅钢片材料一体成型。
所述的本体外部设有一层防护层。
所述的防护层的工艺包括环氧树脂、颜填料、固化剂、氯磺化聚乙烯溶液，所述的固化剂为树脂烯氨，所述的安重量比：环氧树脂20-40%、颜填料30-50%、固化剂5-10%、氯磺化聚乙烯溶液10-20%。
一种新型核电站用R型铁芯，包括铁芯本体，铁芯本体内部设有一空腔，所述的铁芯本体外部设有叠加层，所述的叠加层为层次结构，从铁芯本体外部开始分别为第一层、第二层、第三层和第四层，所述的第一层、第二层、第三层和第四层宽度相同;所述的铁芯本体与叠加层为硅钢片材料一体成型;所述的本体外部设有一层防护层;所述的防护层的组份包括环氧树脂、颜填料、固化剂、氯磺化聚乙烯溶液，所述的固化剂为树脂烯氨，所述的组份按重量比：环氧树脂40%、颜填料30%、固化剂10%、氯磺化聚乙烯溶液20%。

Claims (1)

1.一种核电站用R型铁芯，包括铁芯本体，其特征在于铁芯本体内部设有一空腔，所述的铁芯本体外部设有叠加层，所述的叠加层为层次结构，从铁芯本体外部开始分别为第一层、第二层、第三层和第四层，所述的第一层、第二层、第三层和第四层宽度相同;所述的铁芯本体与叠加层为硅钢片材料一体成型;所述的本体外部设有一层防护层;所述的防护层的组份包括环氧树脂、颜填料、固化剂、氯磺化聚乙烯溶液，所述的固化剂为树脂烯氨，所述的组份按重量比：环氧树脂40%、颜填料30%、固化剂10%、氯磺化聚乙烯溶液20%。
CN201610295910.6A 2014-04-18 2014-04-18 核电站用r型铁芯 Pending CN105976994A (zh)

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CN201610295910.6A CN105976994A (zh) 2014-04-18 2014-04-18 核电站用r型铁芯
CN201410156932.5A CN103971897B (zh) 2014-04-18 2014-04-18 核电站用r型铁芯

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CN201410156932.5A Expired - Fee Related CN103971897B (zh) 2014-04-18 2014-04-18 核电站用r型铁芯
CN201610295913.XA Pending CN105845388A (zh) 2014-04-18 2014-04-18 新型核电站用r型铁芯
CN201610295911.0A Pending CN105845387A (zh) 2014-04-18 2014-04-18 新型核电站用r型铁芯
CN201610295910.6A Pending CN105976994A (zh) 2014-04-18 2014-04-18 核电站用r型铁芯
CN201610295909.3A Pending CN105845386A (zh) 2014-04-18 2014-04-18 核电站用r型铁芯

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CN201610295913.XA Pending CN105845388A (zh) 2014-04-18 2014-04-18 新型核电站用r型铁芯
CN201610295911.0A Pending CN105845387A (zh) 2014-04-18 2014-04-18 新型核电站用r型铁芯

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06151202A (ja) * 1992-11-05 1994-05-31 Hitachi Ltd アモルファス鉄心
CN2195132Y (zh) * 1994-02-07 1995-04-19 蒋栖瑞 一种变压器铁芯
CN2521726Y (zh) * 2001-11-27 2002-11-20 沈阳变压器研究所 单相卷铁心变压器的铁心结构
CN1876740A (zh) * 2006-07-12 2006-12-13 海洋化工研究院 无溶剂环氧膨胀型防火涂料及其制备方法
JP2010123883A (ja) * 2008-11-21 2010-06-03 Denso Corp 電子部品の製造方法、及び電子部品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29514508U1 (de) * 1995-09-09 1995-11-02 Vacuumschmelze Gmbh Blechpaket für Magnetkerne zum Einsatz in induktiven Bauelementen mit einer Längsöffnung
DE102004011940A1 (de) * 2004-03-09 2005-09-29 Thyssenkrupp Transrapid Gmbh Magnetpol für Magnetschwebefahrzeug
JP2007201129A (ja) * 2006-01-26 2007-08-09 Sumitomo Electric Ind Ltd リアクトル
CN101447316A (zh) * 2008-05-30 2009-06-03 北京中机联供非晶科技股份有限公司 环氧树脂层降噪的截面近似圆非晶铁心
CN100582178C (zh) * 2008-06-25 2010-01-20 天津中油渤星工程科技股份有限公司 钢质储罐用改性氯磺化聚乙烯橡胶涂料及其制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06151202A (ja) * 1992-11-05 1994-05-31 Hitachi Ltd アモルファス鉄心
CN2195132Y (zh) * 1994-02-07 1995-04-19 蒋栖瑞 一种变压器铁芯
CN2521726Y (zh) * 2001-11-27 2002-11-20 沈阳变压器研究所 单相卷铁心变压器的铁心结构
CN1876740A (zh) * 2006-07-12 2006-12-13 海洋化工研究院 无溶剂环氧膨胀型防火涂料及其制备方法
JP2010123883A (ja) * 2008-11-21 2010-06-03 Denso Corp 電子部品の製造方法、及び電子部品

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CN103971897A (zh) 2014-08-06
CN105845387A (zh) 2016-08-10
CN105845386A (zh) 2016-08-10
CN105845388A (zh) 2016-08-10
CN103971897B (zh) 2016-06-15

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Application publication date: 20160928