CN101988511B - 一种使用内循环方式来工作的管道屏蔽结构式电泵 - Google Patents
一种使用内循环方式来工作的管道屏蔽结构式电泵 Download PDFInfo
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- CN101988511B CN101988511B CN 200910055625 CN200910055625A CN101988511B CN 101988511 B CN101988511 B CN 101988511B CN 200910055625 CN200910055625 CN 200910055625 CN 200910055625 A CN200910055625 A CN 200910055625A CN 101988511 B CN101988511 B CN 101988511B
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- Prior art keywords
- impeller
- bearing
- rotor
- electric pump
- graphite
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 37
- 239000010439 graphite Substances 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 claims description 2
- 238000005461 lubrication Methods 0.000 claims description 2
- 230000003247 decreasing Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- AMXOYNBUYSYVKV-UHFFFAOYSA-M Lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 231100000614 Poison Toxicity 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000003068 static Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200910055625 CN101988511B (zh) | 2009-07-30 | 2009-07-30 | 一种使用内循环方式来工作的管道屏蔽结构式电泵 |
Applications Claiming Priority (1)
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CN 200910055625 CN101988511B (zh) | 2009-07-30 | 2009-07-30 | 一种使用内循环方式来工作的管道屏蔽结构式电泵 |
Publications (2)
Publication Number | Publication Date |
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CN101988511A CN101988511A (zh) | 2011-03-23 |
CN101988511B true CN101988511B (zh) | 2013-09-11 |
Family
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CN 200910055625 Active CN101988511B (zh) | 2009-07-30 | 2009-07-30 | 一种使用内循环方式来工作的管道屏蔽结构式电泵 |
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CN (1) | CN101988511B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102735422B (zh) * | 2012-06-25 | 2015-07-01 | 上海交通大学 | 屏蔽电机屏蔽套的间隙流场研究装置 |
CN102840142B (zh) * | 2012-09-26 | 2015-08-12 | 上海创科泵业制造有限公司 | 一种电机上置的多级屏蔽泵 |
CN104047868A (zh) * | 2014-06-27 | 2014-09-17 | 厦门市益能泵业有限公司 | 静音式消防稳压增压设备 |
CN112392773B (zh) * | 2019-12-13 | 2022-07-22 | 苏州琦谷佳科技有限公司 | 一种带有轴向力平衡管结构的低噪声屏蔽泵 |
CN111441995B (zh) * | 2020-04-02 | 2021-07-27 | 殷镜波 | 高速磁悬浮鼓风机电控原件散热系统 |
CN111600418B (zh) * | 2020-05-19 | 2022-09-09 | 珠海天骋科技有限公司 | 一种串励电机 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4234293A (en) * | 1979-03-27 | 1980-11-18 | Dresser Industries, Inc. | Axial balancing system for motor driven pumps |
CN1271060A (zh) * | 2000-05-12 | 2000-10-25 | 清华大学 | 一种屏蔽式管道泵 |
CN2668894Y (zh) * | 2003-08-11 | 2005-01-05 | 黄国灿 | 管道屏蔽电泵 |
CN2779130Y (zh) * | 2005-03-14 | 2006-05-10 | 上海凯泉泵业(集团)有限公司 | 立式多级内循环型屏蔽泵 |
CN2830732Y (zh) * | 2005-07-22 | 2006-10-25 | 陈斌 | 一种屏蔽式管道泵 |
CN101113741A (zh) * | 2006-07-26 | 2008-01-30 | 上海新沪电机厂有限公司 | 一种屏蔽泵轴向力的自动平衡装置 |
CN201043536Y (zh) * | 2006-07-26 | 2008-04-02 | 上海新沪电机厂有限公司 | 全熔型屏蔽电泵 |
CN201050506Y (zh) * | 2007-05-26 | 2008-04-23 | 王秋河 | 磁力泵内循环冷却系统 |
CN201155465Y (zh) * | 2008-01-30 | 2008-11-26 | 上海新沪电机厂有限公司 | 一种具有外循环结构的管道屏蔽电泵 |
CN201155477Y (zh) * | 2008-01-31 | 2008-11-26 | 上海新沪电机厂有限公司 | 具有陶瓷轴与轴承的单相管道屏蔽电泵 |
-
2009
- 2009-07-30 CN CN 200910055625 patent/CN101988511B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4234293A (en) * | 1979-03-27 | 1980-11-18 | Dresser Industries, Inc. | Axial balancing system for motor driven pumps |
CN1271060A (zh) * | 2000-05-12 | 2000-10-25 | 清华大学 | 一种屏蔽式管道泵 |
CN2668894Y (zh) * | 2003-08-11 | 2005-01-05 | 黄国灿 | 管道屏蔽电泵 |
CN2779130Y (zh) * | 2005-03-14 | 2006-05-10 | 上海凯泉泵业(集团)有限公司 | 立式多级内循环型屏蔽泵 |
CN2830732Y (zh) * | 2005-07-22 | 2006-10-25 | 陈斌 | 一种屏蔽式管道泵 |
CN101113741A (zh) * | 2006-07-26 | 2008-01-30 | 上海新沪电机厂有限公司 | 一种屏蔽泵轴向力的自动平衡装置 |
CN201043536Y (zh) * | 2006-07-26 | 2008-04-02 | 上海新沪电机厂有限公司 | 全熔型屏蔽电泵 |
CN201050506Y (zh) * | 2007-05-26 | 2008-04-23 | 王秋河 | 磁力泵内循环冷却系统 |
CN201155465Y (zh) * | 2008-01-30 | 2008-11-26 | 上海新沪电机厂有限公司 | 一种具有外循环结构的管道屏蔽电泵 |
CN201155477Y (zh) * | 2008-01-31 | 2008-11-26 | 上海新沪电机厂有限公司 | 具有陶瓷轴与轴承的单相管道屏蔽电泵 |
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Publication number | Publication date |
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CN101988511A (zh) | 2011-03-23 |
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Owner name: HEFEI XINHU CANNED MOTOR PUMP CO., LTD. Free format text: FORMER OWNER: XINHU DYNAMO PLANT CO., LTD., SHANGHAI Effective date: 20141124 |
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Free format text: CORRECT: ADDRESS; FROM: 201318 NANHUI, SHANGHAI TO: 230088 HEFEI, ANHUI PROVINCE |
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Effective date of registration: 20141124 Address after: 230088 Anhui city of Hefei province high tech Zone Technology Park Bai Yan Yang Road No. 1 Patentee after: Hefei Xinhu Canned Motor Pump Co., Ltd. Address before: 201318 No. 333 East Cambridge Road, Nanhui District, Shanghai Patentee before: Shanghai Xinhu Electric Machine Factory Co., Ltd. |