CN202327523U - Direct burial steam conveying pipeline - Google Patents
Direct burial steam conveying pipeline Download PDFInfo
- Publication number
- CN202327523U CN202327523U CN2011204574346U CN201120457434U CN202327523U CN 202327523 U CN202327523 U CN 202327523U CN 2011204574346 U CN2011204574346 U CN 2011204574346U CN 201120457434 U CN201120457434 U CN 201120457434U CN 202327523 U CN202327523 U CN 202327523U
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- China
- Prior art keywords
- thermal insulation
- steam conveying
- insulation layer
- thermal
- type steam
- 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.)
- Expired - Fee Related
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Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204574346U CN202327523U (en) | 2011-11-17 | 2011-11-17 | Direct burial steam conveying pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204574346U CN202327523U (en) | 2011-11-17 | 2011-11-17 | Direct burial steam conveying pipeline |
Publications (1)
Publication Number | Publication Date |
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CN202327523U true CN202327523U (en) | 2012-07-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011204574346U Expired - Fee Related CN202327523U (en) | 2011-11-17 | 2011-11-17 | Direct burial steam conveying pipeline |
Country Status (1)
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CN (1) | CN202327523U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103527902A (en) * | 2013-10-25 | 2014-01-22 | 江苏明江机械制造有限公司 | Heat-insulating nanometer aerogel support |
CN105114763A (en) * | 2015-09-22 | 2015-12-02 | 江苏中圣管道工程技术有限公司 | Low-energy-consumption and long-distance steam conveying device |
CN106323066A (en) * | 2016-08-16 | 2017-01-11 | 江苏洁润管业有限公司 | Novel aerogel geothermal pipe |
CN114396533A (en) * | 2021-12-31 | 2022-04-26 | 珠海新源热力有限公司 | Anti-corrosion device for steam directly buried pipeline and control method thereof |
-
2011
- 2011-11-17 CN CN2011204574346U patent/CN202327523U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103527902A (en) * | 2013-10-25 | 2014-01-22 | 江苏明江机械制造有限公司 | Heat-insulating nanometer aerogel support |
CN105114763A (en) * | 2015-09-22 | 2015-12-02 | 江苏中圣管道工程技术有限公司 | Low-energy-consumption and long-distance steam conveying device |
CN106323066A (en) * | 2016-08-16 | 2017-01-11 | 江苏洁润管业有限公司 | Novel aerogel geothermal pipe |
CN114396533A (en) * | 2021-12-31 | 2022-04-26 | 珠海新源热力有限公司 | Anti-corrosion device for steam directly buried pipeline and control method thereof |
CN114396533B (en) * | 2021-12-31 | 2023-08-01 | 珠海新源热力有限公司 | Corrosion prevention device for steam direct-buried pipeline and control method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu DEWN Energy Saving Co., Ltd. Assignor: Wuhan DEWN Engineering Technology Co., Ltd. Contract record no.: 2012320010154 Denomination of utility model: Direct-buried steam conveying pipeline Granted publication date: 20120711 License type: Exclusive License Record date: 20120627 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu DEWN Energy Saving Co., Ltd. Assignor: Wuhan DEWN Engineering Technology Co., Ltd. Contract record no.: 2012320010154 Date of cancellation: 20140910 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Direct-buried steam conveying pipeline Effective date of registration: 20140922 Granted publication date: 20120711 Pledgee: Wuxi rural commercial bank Limited by Share Ltd Yixing branch Pledgor: Jiangsu Dewei Energy Company Limited| Wuhan Dewei Engineering Technology Co Ltd Registration number: 2014990000779 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141117 |
|
EXPY | Termination of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170612 Granted publication date: 20120711 Pledgee: Wuxi rural commercial bank Limited by Share Ltd Yixing branch Pledgor: Jiangsu Dewei Energy Company Limited|Wuhan Dewei Engineering Technology Co Ltd Registration number: 2014990000779 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |