CN103216263A - 一种采用截流阀来排空井下充填立管内空气的控制方法 - Google Patents
一种采用截流阀来排空井下充填立管内空气的控制方法 Download PDFInfo
- Publication number
- CN103216263A CN103216263A CN2012100194629A CN201210019462A CN103216263A CN 103216263 A CN103216263 A CN 103216263A CN 2012100194629 A CN2012100194629 A CN 2012100194629A CN 201210019462 A CN201210019462 A CN 201210019462A CN 103216263 A CN103216263 A CN 103216263A
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- Prior art keywords
- shutoff valve
- valve
- underground filling
- air
- control system
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 13
- 238000005086 pumping Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
Images
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Pipe Accessories (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210019462.9A CN103216263B (zh) | 2012-01-21 | 2012-01-21 | 一种采用截流阀来排空井下充填立管内空气的控制方法 |
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CN201210019462.9A CN103216263B (zh) | 2012-01-21 | 2012-01-21 | 一种采用截流阀来排空井下充填立管内空气的控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN103216263A true CN103216263A (zh) | 2013-07-24 |
CN103216263B CN103216263B (zh) | 2016-01-20 |
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CN201210019462.9A Active CN103216263B (zh) | 2012-01-21 | 2012-01-21 | 一种采用截流阀来排空井下充填立管内空气的控制方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106555606A (zh) * | 2016-11-30 | 2017-04-05 | 长沙矿山研究院有限责任公司 | 一种充填管道内冲洗水自动外排装置及方法 |
CN107725105A (zh) * | 2017-11-20 | 2018-02-23 | 长沙矿山研究院有限责任公司 | 一种用于消除充填料浆下向泵送管道气阻的装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4461318A (en) * | 1981-02-21 | 1984-07-24 | Holstein Und Kappert Gmbh | Double seat valve |
CN1827920A (zh) * | 2005-03-02 | 2006-09-06 | 李勇 | 一种减小钢管混凝土泵送阻力的方法 |
CN101598232A (zh) * | 2009-07-20 | 2009-12-09 | 山东大学 | 控制阀电液驱动器 |
CN201649664U (zh) * | 2010-01-14 | 2010-11-24 | 飞翼股份有限公司 | 一种大坡度向下泵送混凝土的输送管结构 |
CN201964145U (zh) * | 2010-12-31 | 2011-09-07 | 浙江师范大学 | 一种管道堵塞检测装置 |
CN201963360U (zh) * | 2010-12-27 | 2011-09-07 | 淄博矿业集团有限责任公司岱庄煤矿 | 膏体充填管道压力在线监测*** |
-
2012
- 2012-01-21 CN CN201210019462.9A patent/CN103216263B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4461318A (en) * | 1981-02-21 | 1984-07-24 | Holstein Und Kappert Gmbh | Double seat valve |
CN1827920A (zh) * | 2005-03-02 | 2006-09-06 | 李勇 | 一种减小钢管混凝土泵送阻力的方法 |
CN101598232A (zh) * | 2009-07-20 | 2009-12-09 | 山东大学 | 控制阀电液驱动器 |
CN201649664U (zh) * | 2010-01-14 | 2010-11-24 | 飞翼股份有限公司 | 一种大坡度向下泵送混凝土的输送管结构 |
CN201963360U (zh) * | 2010-12-27 | 2011-09-07 | 淄博矿业集团有限责任公司岱庄煤矿 | 膏体充填管道压力在线监测*** |
CN201964145U (zh) * | 2010-12-31 | 2011-09-07 | 浙江师范大学 | 一种管道堵塞检测装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106555606A (zh) * | 2016-11-30 | 2017-04-05 | 长沙矿山研究院有限责任公司 | 一种充填管道内冲洗水自动外排装置及方法 |
CN106555606B (zh) * | 2016-11-30 | 2018-11-30 | 长沙矿山研究院有限责任公司 | 一种充填管道内冲洗水自动外排装置及方法 |
CN107725105A (zh) * | 2017-11-20 | 2018-02-23 | 长沙矿山研究院有限责任公司 | 一种用于消除充填料浆下向泵送管道气阻的装置 |
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Publication number | Publication date |
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CN103216263B (zh) | 2016-01-20 |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Shusheng Inventor after: Jiang Ji Inventor after: Cui Ming Inventor after: Wang Yumin Inventor before: Cai Ying |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CAI YING TO: LI SHUSHENG JIANG JI CUI MING WANG YUMIN |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Zewu Inventor after: Li Shusheng Inventor after: Huang Shibing Inventor after: Jiang Ji Inventor after: Cai Ying Inventor before: Li Shusheng Inventor before: Jiang Ji Inventor before: Cui Ming Inventor before: Wang Yumin |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI SHUSHENG JIANG JI CUI MING WANG YUMIN TO: ZHANG ZEWU LI SHUSHENG HUANG SHIBING JIANG JI CAI YING |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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: Control method for emptying air in underground filling riser by using cut-off valve Effective date of registration: 20200703 Granted publication date: 20160120 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: FENY Corp.,Ltd. Registration number: Y2020980003781 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210722 Granted publication date: 20160120 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: FENY Corp.,Ltd. Registration number: Y2020980003781 |
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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: A control method of emptying air in downhole filling riser by using shut-off valve Effective date of registration: 20210811 Granted publication date: 20160120 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: FENY Corp.,Ltd. Registration number: Y2021980007550 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20160120 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: FENY Corp.,Ltd. Registration number: Y2021980007550 |