CN103971897B - 核电站用r型铁芯 - Google Patents
核电站用r型铁芯 Download PDFInfo
- Publication number
- CN103971897B CN103971897B CN201410156932.5A CN201410156932A CN103971897B CN 103971897 B CN103971897 B CN 103971897B CN 201410156932 A CN201410156932 A CN 201410156932A CN 103971897 B CN103971897 B CN 103971897B
- Authority
- CN
- China
- Prior art keywords
- layer
- iron core
- core body
- superimposed
- nuclear power
- 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 - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 38
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 4
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- NJFMNPFATSYWHB-UHFFFAOYSA-N ac1l9hgr Chemical group [Fe].[Fe] NJFMNPFATSYWHB-UHFFFAOYSA-N 0.000 description 1
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
Abstract
本发明公开了一种核电站用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
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，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度相同，所述的第四层和第五层宽度相同，所述的空腔内直径和第一层与第八层的外直径相同。
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。
所述的防护层的成分包括环氧树脂、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，所述的成分的重量比：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%。
Claims (1)
1.一种核电站用R型铁芯的生产工艺，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；所述的防护层的成分包括环氧树脂、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，所述的成分的重量比：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%。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610295913.XA CN105845388A (zh) | 2014-04-18 | 2014-04-18 | 新型核电站用r型铁芯 |
| 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 |
| CN201610295911.0A CN105845387A (zh) | 2014-04-18 | 2014-04-18 | 新型核电站用r型铁芯 |
| CN201610295909.3A CN105845386A (zh) | 2014-04-18 | 2014-04-18 | 核电站用r型铁芯 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156932.5A CN103971897B (zh) | 2014-04-18 | 2014-04-18 | 核电站用r型铁芯 |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610295911.0A Division CN105845387A (zh) | 2014-04-18 | 2014-04-18 | 新型核电站用r型铁芯 |
| CN201610295910.6A Division CN105976994A (zh) | 2014-04-18 | 2014-04-18 | 核电站用r型铁芯 |
| CN201610295913.XA Division CN105845388A (zh) | 2014-04-18 | 2014-04-18 | 新型核电站用r型铁芯 |
| CN201610295909.3A Division CN105845386A (zh) | 2014-04-18 | 2014-04-18 | 核电站用r型铁芯 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103971897A CN103971897A (zh) | 2014-08-06 |
| CN103971897B true CN103971897B (zh) | 2016-06-15 |
Family
ID=51241280
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610295910.6A Pending CN105976994A (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 |
| CN201610295909.3A Pending CN105845386A (zh) | 2014-04-18 | 2014-04-18 | 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 |
| CN201410156932.5A Expired - Fee Related CN103971897B (zh) | 2014-04-18 | 2014-04-18 | 核电站用r型铁芯 |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610295910.6A Pending CN105976994A (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 |
| CN201610295909.3A Pending CN105845386A (zh) | 2014-04-18 | 2014-04-18 | 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN105976994A (zh) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5703559A (en) * | 1995-09-09 | 1997-12-30 | Vacuumschmelze Gmbh | Plate packet for magnet cores for use in inductive components having a longitudinal opening |
| CN100487070C (zh) * | 2006-07-12 | 2009-05-13 | 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 |
| 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 |
| US7855628B2 (en) * | 2004-03-09 | 2010-12-21 | Thyssenkrupp Transrapid Gmbh | Magnet pole for magnetic levitation vehicles |
Family Cites Families (6)
| 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 |
| 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 |
| 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 |
-
2014
- 2014-04-18 CN CN201610295910.6A patent/CN105976994A/zh active Pending
- 2014-04-18 CN CN201610295913.XA patent/CN105845388A/zh active Pending
- 2014-04-18 CN CN201610295909.3A patent/CN105845386A/zh active Pending
- 2014-04-18 CN CN201610295911.0A patent/CN105845387A/zh active Pending
- 2014-04-18 CN CN201410156932.5A patent/CN103971897B/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5703559A (en) * | 1995-09-09 | 1997-12-30 | Vacuumschmelze Gmbh | Plate packet for magnet cores for use in inductive components having a longitudinal opening |
| US7855628B2 (en) * | 2004-03-09 | 2010-12-21 | Thyssenkrupp Transrapid Gmbh | Magnet pole for magnetic levitation vehicles |
| CN100487070C (zh) * | 2006-07-12 | 2009-05-13 | 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105845387A (zh) | 2016-08-10 |
| CN105845388A (zh) | 2016-08-10 |
| CN105845386A (zh) | 2016-08-10 |
| CN105976994A (zh) | 2016-09-28 |
| CN103971897A (zh) | 2014-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4234511A3 (en) | Graphite oxide entrainment in cement and asphalt composite | |
| CN204066826U (zh) | 一种抗压力电缆 | |
| CN202563990U (zh) | 一种环形骨架棒形绝缘子芯 | |
| CN103971897B (zh) | 核电站用r型铁芯 | |
| CN203218587U (zh) | 一种手机充电器连接线塑料保护套 | |
| CN202295517U (zh) | 一种干燥剂用容器瓶 | |
| CN204248417U (zh) | 一种机床立柱 | |
| CN204437145U (zh) | 一种防震装置 | |
| CN103971895A (zh) | 一种核电站用r型铁芯 | |
| JP2012089899A5 (ja) | リアクトル用コア、リアクトル、及びコンバータ | |
| CN104876531A (zh) | 一种高性能的建筑板材保温材料 | |
| CN204088029U (zh) | 一种互感器用的树脂支撑件和用支撑件制作的互感器 | |
| CN202715778U (zh) | 一种用于汽车排气管法兰接头的抽芯 | |
| CN204130278U (zh) | 110kV芯棒绝缘子 | |
| CN103982512B (zh) | 一种数控机床连接件 | |
| CN203982973U (zh) | 变压器铁芯 | |
| CN103854845A (zh) | 一种干式变压器线圈浇铸用模具 | |
| CN103985523A (zh) | 核电站r型铁芯用硅钢片 | |
| CN203055662U (zh) | 一种干式变压器线圈浇铸用模具 | |
| CN203325651U (zh) | 一种互感器用的高强度铁芯 | |
| CN203942420U (zh) | 一种嵌线机模具 | |
| CN103979476B (zh) | 一种教学用漏斗 | |
| CN205489945U (zh) | 发电机轴 | |
| CN204130280U (zh) | 一种绝缘子芯棒 | |
| CN103971896A (zh) | 核电站用r型铁芯 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160520 Address after: Fenghua dragon city Yuelin street 315599 Zhejiang city of Ningbo province is Tianjin No. 28 commercial 05 Applicant after: Fenghua City flying apsaras people precision die design company limited Address before: 508, room 1, unit 67, Chengnan village, Lake Street, Pinghu, Zhejiang 314200, China Applicant before: Lu Xiayun |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wen Yuquan Inventor before: Lu Xiayun |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170224 Address after: 300232 Tianjin City, Hebei District Jin Yu Guan Road No. 6 No. 602 25 Patentee after: Wen Yuquan Address before: Fenghua dragon city Yuelin street 315599 Zhejiang city of Ningbo province is Tianjin No. 28 commercial 05 Patentee before: Fenghua City flying apsaras people precision die design company limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20180418 |