CN101649834B - 核主泵用流体静、动压组合式三级机械密封装置 - Google Patents
核主泵用流体静、动压组合式三级机械密封装置 Download PDFInfo
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CN102192182A (zh) * | 2011-05-17 | 2011-09-21 | 浙江天德泵业有限公司 | 一种离心泵的密封组合结构 |
CN103821757B (zh) * | 2014-02-21 | 2016-02-24 | 清华大学 | 具有停车密封的动静压机械密封组合式核主泵轴封系统 |
CN105041709A (zh) * | 2015-06-12 | 2015-11-11 | 霍凤伟 | 核主泵用流体动压式机械密封及核主泵机械密封系统 |
CN108105145A (zh) * | 2016-11-25 | 2018-06-01 | 中广核工程有限公司 | 核电站反应堆冷却剂泵用机械密封装置 |
CN107477185B (zh) * | 2017-09-07 | 2020-06-23 | 沈阳鼓风机集团核电泵业有限公司 | 一种油润滑推力轴承机械密封系统及冷却剂泵 |
CN107975490B (zh) * | 2017-12-23 | 2024-04-23 | 广州市白云泵业集团有限公司 | 电磁式二次密封的轴流泵 |
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Effective date of registration: 20140319 Address after: High tech Zone Hefei city Anhui province 230094 Xisi Road No. 9 (electromechanical Industrial Park) Patentee after: Hefei General Environment Control Technology Co., Ltd. Address before: 230031 Hefei Changjiang Road, Shushan District, Anhui, No. 888 Patentee before: Hefei Universal Machinery Inst. |