CN104464843A - 带旋转机构的核反应堆安全棒及其密封结构 - Google Patents
带旋转机构的核反应堆安全棒及其密封结构 Download PDFInfo
- Publication number
- CN104464843A CN104464843A CN201410739227.8A CN201410739227A CN104464843A CN 104464843 A CN104464843 A CN 104464843A CN 201410739227 A CN201410739227 A CN 201410739227A CN 104464843 A CN104464843 A CN 104464843A
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- Prior art keywords
- safety rod
- nuclear reactor
- sealing
- rotating mechanism
- transmission shaft
- 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.)
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- 230000007246 mechanism Effects 0.000 title claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 48
- 230000005674 electromagnetic induction Effects 0.000 claims description 34
- 238000010276 construction Methods 0.000 claims description 29
- 210000004907 gland Anatomy 0.000 claims description 27
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 13
- 238000012856 packing Methods 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 229910018487 Ni—Cr Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 3
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 abstract description 22
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
- G21C7/12—Means for moving control elements to desired position
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
- G21C7/10—Construction of control elements
- G21C7/11—Deformable control elements, e.g. flexible, telescopic, articulated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Sealing Devices (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410739227.8A CN104464843B (zh) | 2014-12-08 | 2014-12-08 | 带旋转机构的核反应堆安全棒及其密封结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410739227.8A CN104464843B (zh) | 2014-12-08 | 2014-12-08 | 带旋转机构的核反应堆安全棒及其密封结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104464843A true CN104464843A (zh) | 2015-03-25 |
CN104464843B CN104464843B (zh) | 2016-10-05 |
Family
ID=52910769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410739227.8A Active CN104464843B (zh) | 2014-12-08 | 2014-12-08 | 带旋转机构的核反应堆安全棒及其密封结构 |
Country Status (1)
Country | Link |
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CN (1) | CN104464843B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112071445A (zh) * | 2020-09-21 | 2020-12-11 | 四川大学 | 回旋电磁式控制棒驱动机构与方法 |
CN117773395A (zh) * | 2024-02-23 | 2024-03-29 | 太原福莱瑞达物流设备科技有限公司 | 一种用于横梁加工的焊接变位装置 |
Citations (9)
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---|---|---|---|---|
CN2420418Y (zh) * | 2000-01-07 | 2001-02-21 | 胜利石油管理局现河采油厂 | 油管防偏磨装置 |
CN1920338A (zh) * | 2006-09-13 | 2007-02-28 | 李岭群 | 一种环槽永磁聚能结构磁齿轮及其磁齿轮组 |
CN2924152Y (zh) * | 2006-07-19 | 2007-07-18 | 成再云 | 气缸前置式汽车离合器助力器 |
JP2011128129A (ja) * | 2009-12-21 | 2011-06-30 | Naoyuki Sadaoka | 固定された立地のみならず、移動体で使用可能な取り外しと維持の平易な規格化された小型原子炉 |
CN202146916U (zh) * | 2011-06-29 | 2012-02-22 | 无锡市常欣机电科技有限公司 | 拉丝机旋转搅拌模盒 |
CN202481636U (zh) * | 2012-01-05 | 2012-10-10 | 翔庆精密工业有限公司 | 磁性传动自走式电路板暂存机 |
CN103474096A (zh) * | 2013-09-12 | 2013-12-25 | 韩先锋 | 交叉管压式重水慢化轻水沸腾反应堆 |
CN203404371U (zh) * | 2013-08-16 | 2014-01-22 | 温州市欧德气体阀门有限公司 | 一种密封阀 |
CN204242597U (zh) * | 2014-12-08 | 2015-04-01 | 韩先锋 | 带旋转机构的核反应堆安全棒及其密封结构 |
-
2014
- 2014-12-08 CN CN201410739227.8A patent/CN104464843B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2420418Y (zh) * | 2000-01-07 | 2001-02-21 | 胜利石油管理局现河采油厂 | 油管防偏磨装置 |
CN2924152Y (zh) * | 2006-07-19 | 2007-07-18 | 成再云 | 气缸前置式汽车离合器助力器 |
CN1920338A (zh) * | 2006-09-13 | 2007-02-28 | 李岭群 | 一种环槽永磁聚能结构磁齿轮及其磁齿轮组 |
JP2011128129A (ja) * | 2009-12-21 | 2011-06-30 | Naoyuki Sadaoka | 固定された立地のみならず、移動体で使用可能な取り外しと維持の平易な規格化された小型原子炉 |
CN202146916U (zh) * | 2011-06-29 | 2012-02-22 | 无锡市常欣机电科技有限公司 | 拉丝机旋转搅拌模盒 |
CN202481636U (zh) * | 2012-01-05 | 2012-10-10 | 翔庆精密工业有限公司 | 磁性传动自走式电路板暂存机 |
CN203404371U (zh) * | 2013-08-16 | 2014-01-22 | 温州市欧德气体阀门有限公司 | 一种密封阀 |
CN103474096A (zh) * | 2013-09-12 | 2013-12-25 | 韩先锋 | 交叉管压式重水慢化轻水沸腾反应堆 |
CN204242597U (zh) * | 2014-12-08 | 2015-04-01 | 韩先锋 | 带旋转机构的核反应堆安全棒及其密封结构 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112071445A (zh) * | 2020-09-21 | 2020-12-11 | 四川大学 | 回旋电磁式控制棒驱动机构与方法 |
CN117773395A (zh) * | 2024-02-23 | 2024-03-29 | 太原福莱瑞达物流设备科技有限公司 | 一种用于横梁加工的焊接变位装置 |
CN117773395B (zh) * | 2024-02-23 | 2024-05-17 | 太原福莱瑞达物流设备科技有限公司 | 一种用于横梁加工的焊接变位装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104464843B (zh) | 2016-10-05 |
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Effective date of registration: 20191111 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Patentee after: Anhui Eagle Dragon Industrial Design Co., Ltd. Address before: Jiangdong District of Ningbo city in Zhejiang province 315020 Jinyuan Lane No. 225 room 603 Patentee before: Han Xianfeng |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20200511 Address after: 233010 No. 409 Wuwan Road, Yuhui District, Bengbu City, Anhui Province Patentee after: BENGBU JINSHI NEW MATERIAL Co.,Ltd. Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Patentee before: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. |
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Effective date of registration: 20201209 Address after: 25-1 Wuzhuang village, Banqiao neighborhood committee, weizhai Town, Linquan County, Fuyang City, Anhui Province Patentee after: Linquan lingcui Technical Service Co., Ltd Address before: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee before: BENGBU JINSHI NEW MATERIAL Co.,Ltd. |
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TR01 | Transfer of patent right |