CN102121807B - 双径弹簧式传热管内插件管口固定装置 - Google Patents
双径弹簧式传热管内插件管口固定装置 Download PDFInfo
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- CN102121807B CN102121807B CN201110038943A CN201110038943A CN102121807B CN 102121807 B CN102121807 B CN 102121807B CN 201110038943 A CN201110038943 A CN 201110038943A CN 201110038943 A CN201110038943 A CN 201110038943A CN 102121807 B CN102121807 B CN 102121807B
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CN201110038943A CN102121807B (zh) | 2011-02-16 | 2011-02-16 | 双径弹簧式传热管内插件管口固定装置 |
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CN201110038943A CN102121807B (zh) | 2011-02-16 | 2011-02-16 | 双径弹簧式传热管内插件管口固定装置 |
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CN102121807A CN102121807A (zh) | 2011-07-13 |
CN102121807B true CN102121807B (zh) | 2012-10-03 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103542767B (zh) * | 2012-07-13 | 2015-09-23 | 俞天翔 | 一种换热管内硬垢的自动清洗装置 |
CN104930881A (zh) * | 2015-06-08 | 2015-09-23 | 湖南华银能源技术有限公司 | 一种自动除垢式焦油换热器 |
CN110822984B (zh) * | 2019-11-13 | 2021-07-27 | 湖南工业大学 | 一种压簧轨道偏心轴承自动清洗机构 |
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Publication number | Priority date | Publication date | Assignee | Title |
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FR2554520B1 (fr) * | 1983-11-09 | 1986-05-02 | Elf France | Dispositif de fixation rotative d'un element dans un tube |
US4667732A (en) * | 1985-07-05 | 1987-05-26 | Harding Paul J | Heat exchanger tube cleaning system |
CN2660467Y (zh) * | 2003-11-26 | 2004-12-01 | 株洲工学院帅科机械清洗研究所 | 管内自转式清洗及传热强化的双面齿形平带 |
CN200989748Y (zh) * | 2006-08-14 | 2007-12-12 | 张贵祥 | 自转变流态塑料螺旋纽带 |
CN201034458Y (zh) * | 2007-05-15 | 2008-03-12 | 朱常平 | 长效自动除垢强化换热装置 |
CN101738136A (zh) * | 2008-11-17 | 2010-06-16 | 徐州丙辰电子有限公司 | 一种管内自转式清洗及传热强化的螺旋齿管 |
CN101813438B (zh) * | 2009-02-20 | 2012-02-15 | 北京华夏英蓝科技发展有限公司 | 一种轴向往复运动的转子扰流自清洁强化传热装置 |
CN202092511U (zh) * | 2011-02-16 | 2011-12-28 | 江村 | 双径弹簧式传热管内插件管口固定装置 |
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Owner name: STATE GRID SHANGHAI ELECTRIC POWER COMPANY Free format text: FORMER OWNER: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING CO., LTD. Effective date: 20140915 Owner name: SHANGHAI BULIE NITE ELECTRIC CO., LTD. Effective date: 20140915 |
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Inventor after: Xu Chengji Inventor after: Zhang Shanghuan Inventor after: Dong Yijun Inventor after: Shen Yiwei Inventor after: Xie Bangpeng Inventor after: Zhu Tao Inventor after: Feng Beiyan Inventor after: Sun Yangsheng Inventor after: Zhang Qiuqiong Inventor after: Zheng Yi Inventor after: Zhao Chengbin Inventor after: Li Zhenzhou Inventor before: Jiang Cun |
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Effective date of registration: 20140915 Address after: 200002 Nanjing East Road, Shanghai, No. 181, No. Patentee after: State Grid Shanghai Municipal Electric Power Company Patentee after: Shanghai Bulienite Electric Co. Ltd. Address before: 510640 Guangdong city of Guangzhou province Tianhe District gold Yinglu No. 1 was 1106 room two Patentee before: Guangdong Huabo Enterprise Management Consulting Co., Ltd. |