CN111015548B - 一种基于电容量变化原理的污水管道固定装置 - Google Patents
一种基于电容量变化原理的污水管道固定装置 Download PDFInfo
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- CN111015548B CN111015548B CN201911294376.7A CN201911294376A CN111015548B CN 111015548 B CN111015548 B CN 111015548B CN 201911294376 A CN201911294376 A CN 201911294376A CN 111015548 B CN111015548 B CN 111015548B
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- 239000010865 sewage Substances 0.000 title abstract description 24
- 230000005389 magnetism Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 229920001875 Ebonite Polymers 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 238000012423 maintenance Methods 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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CN201911294376.7A CN111015548B (zh) | 2019-12-16 | 2019-12-16 | 一种基于电容量变化原理的污水管道固定装置 |
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CN201911294376.7A CN111015548B (zh) | 2019-12-16 | 2019-12-16 | 一种基于电容量变化原理的污水管道固定装置 |
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CN111015548A CN111015548A (zh) | 2020-04-17 |
CN111015548B true CN111015548B (zh) | 2021-11-23 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002243688A (ja) * | 2001-02-16 | 2002-08-28 | Toto Ltd | 樹脂管の釘打ち貫き検出方法 |
JP2009236170A (ja) * | 2008-03-26 | 2009-10-15 | Jfe Steel Corp | ガス水封装置の水封異常検知方法 |
CN108358284A (zh) * | 2017-12-29 | 2018-08-03 | 中国船舶重工集团公司第七二五研究所 | 一种自动控制运行的海水管路电解防污装置及方法 |
CN109695789A (zh) * | 2017-10-20 | 2019-04-30 | 钱奕 | 用于汽油运输管道的防漏气固定装置 |
CN110440058A (zh) * | 2019-08-29 | 2019-11-12 | 杭州富阳林长发科技有限公司 | 一种防松动且固定紧密的污水管道固定装置 |
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2019
- 2019-12-16 CN CN201911294376.7A patent/CN111015548B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002243688A (ja) * | 2001-02-16 | 2002-08-28 | Toto Ltd | 樹脂管の釘打ち貫き検出方法 |
JP2009236170A (ja) * | 2008-03-26 | 2009-10-15 | Jfe Steel Corp | ガス水封装置の水封異常検知方法 |
CN109695789A (zh) * | 2017-10-20 | 2019-04-30 | 钱奕 | 用于汽油运输管道的防漏气固定装置 |
CN108358284A (zh) * | 2017-12-29 | 2018-08-03 | 中国船舶重工集团公司第七二五研究所 | 一种自动控制运行的海水管路电解防污装置及方法 |
CN110440058A (zh) * | 2019-08-29 | 2019-11-12 | 杭州富阳林长发科技有限公司 | 一种防松动且固定紧密的污水管道固定装置 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Jiang Zhenghan Inventor after: Shi Yaoyao Inventor after: Xiong Ronghui Inventor before: Xiong Ronghui |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211109 Address after: 030051 North Central University, Xueyuan Road, Taiyuan, 3, Shanxi Applicant after: NORTH University OF CHINA Address before: 330200 No. 8, zone a, Jiangxi 100 billion construction technology industrial park, Nanchang County, Nanchang City, Jiangxi Province Applicant before: Xiong Ronghui |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
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CF01 | Termination of patent right due to non-payment of annual fee |