CN102979982B - 热力管道补偿管结构 - Google Patents
热力管道补偿管结构 Download PDFInfo
- Publication number
- CN102979982B CN102979982B CN201210537976.3A CN201210537976A CN102979982B CN 102979982 B CN102979982 B CN 102979982B CN 201210537976 A CN201210537976 A CN 201210537976A CN 102979982 B CN102979982 B CN 102979982B
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- Prior art keywords
- type circle
- steel pipe
- seal groove
- flange
- pipe structure
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Landscapes
- Joints Allowing Movement (AREA)
- Gasket Seals (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201210537976.3A CN102979982B (zh) | 2012-12-13 | 2012-12-13 | 热力管道补偿管结构 |
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CN201210537976.3A CN102979982B (zh) | 2012-12-13 | 2012-12-13 | 热力管道补偿管结构 |
Publications (2)
Publication Number | Publication Date |
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CN102979982A CN102979982A (zh) | 2013-03-20 |
CN102979982B true CN102979982B (zh) | 2014-12-10 |
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Family Applications (1)
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CN201210537976.3A Active CN102979982B (zh) | 2012-12-13 | 2012-12-13 | 热力管道补偿管结构 |
Country Status (1)
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CN (1) | CN102979982B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103335103A (zh) * | 2013-07-12 | 2013-10-02 | 昆山新莱洁净应用材料股份有限公司 | 无死角的密封机构 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU47748A1 (zh) * | 1964-01-11 | 1965-03-08 | ||
EP0176622A1 (de) * | 1984-08-31 | 1986-04-09 | Hans Dipl.-Ing. Armbruster | Verfahren mit Vorspann-Kompensator zum Verlegen von Kunststoffmantelrohren mit Vorspannung im Erdreich D-System |
CN2284898Y (zh) * | 1997-06-02 | 1998-06-24 | 锡山市管道附件厂 | 限位伸缩接头 |
EP1039203A1 (en) * | 1999-02-02 | 2000-09-27 | Glynwed Pipe Systems Limited | A pipe coupling |
CN2876505Y (zh) * | 2005-11-24 | 2007-03-07 | 江苏百新波纹管有限公司 | 送粉管道补偿器 |
CN201706128U (zh) * | 2010-05-11 | 2011-01-12 | 秦皇岛北方管业有限公司 | 一种自闭式全密封套筒补偿器 |
CN202338716U (zh) * | 2011-12-13 | 2012-07-18 | 沈阳透平机械股份有限公司 | 一种伸缩型柔性补偿器 |
CN203068039U (zh) * | 2012-12-13 | 2013-07-17 | 无锡压缩机股份有限公司 | 一种热力管道补偿管结构 |
-
2012
- 2012-12-13 CN CN201210537976.3A patent/CN102979982B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU47748A1 (zh) * | 1964-01-11 | 1965-03-08 | ||
EP0176622A1 (de) * | 1984-08-31 | 1986-04-09 | Hans Dipl.-Ing. Armbruster | Verfahren mit Vorspann-Kompensator zum Verlegen von Kunststoffmantelrohren mit Vorspannung im Erdreich D-System |
CN2284898Y (zh) * | 1997-06-02 | 1998-06-24 | 锡山市管道附件厂 | 限位伸缩接头 |
EP1039203A1 (en) * | 1999-02-02 | 2000-09-27 | Glynwed Pipe Systems Limited | A pipe coupling |
CN2876505Y (zh) * | 2005-11-24 | 2007-03-07 | 江苏百新波纹管有限公司 | 送粉管道补偿器 |
CN201706128U (zh) * | 2010-05-11 | 2011-01-12 | 秦皇岛北方管业有限公司 | 一种自闭式全密封套筒补偿器 |
CN202338716U (zh) * | 2011-12-13 | 2012-07-18 | 沈阳透平机械股份有限公司 | 一种伸缩型柔性补偿器 |
CN203068039U (zh) * | 2012-12-13 | 2013-07-17 | 无锡压缩机股份有限公司 | 一种热力管道补偿管结构 |
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CN102979982A (zh) | 2013-03-20 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20181107 Address after: 214000 No. 199, Hong Xie Road, hung Shan Street, new Wu District, Wuxi, Jiangsu Patentee after: WUXI XIYA COMPRESSOR CO.,LTD. Address before: 214145 xixie Road East, Wuxi, Jiangsu. Patentee before: WUXI COMPRESSOR Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Thermal pipeline compensation pipe structure Granted publication date: 20141210 Pledgee: Wuxi Xinwu sub branch of Agricultural Bank of China Ltd. Pledgor: WUXI XIYA COMPRESSOR CO.,LTD. Registration number: Y2024980010540 |