CN202730948U - Three-dimensional dredging device for water drainage pipe - Google Patents
Three-dimensional dredging device for water drainage pipe Download PDFInfo
- Publication number
- CN202730948U CN202730948U CN 201220353709 CN201220353709U CN202730948U CN 202730948 U CN202730948 U CN 202730948U CN 201220353709 CN201220353709 CN 201220353709 CN 201220353709 U CN201220353709 U CN 201220353709U CN 202730948 U CN202730948 U CN 202730948U
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- Prior art keywords
- pipe
- dimensional
- dredging device
- water drainage
- draw
- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 abstract description 9
- 239000010802 sludge Substances 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract 3
- 239000007921 spray Substances 0.000 abstract 2
- 239000010865 sewage Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 239000002516 radical scavenger Substances 0.000 description 3
- 230000002000 scavenging effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220353709 CN202730948U (en) | 2012-07-20 | 2012-07-20 | Three-dimensional dredging device for water drainage pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220353709 CN202730948U (en) | 2012-07-20 | 2012-07-20 | Three-dimensional dredging device for water drainage pipe |
Publications (1)
Publication Number | Publication Date |
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CN202730948U true CN202730948U (en) | 2013-02-13 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220353709 Expired - Lifetime CN202730948U (en) | 2012-07-20 | 2012-07-20 | Three-dimensional dredging device for water drainage pipe |
Country Status (1)
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CN (1) | CN202730948U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105080916A (en) * | 2015-07-30 | 2015-11-25 | 河南中拓石油工程技术股份有限公司 | Water sweeping and drying pipe cleaner train of natural gas pipeline |
CN106381920A (en) * | 2016-08-29 | 2017-02-08 | 山东胜伟园林科技有限公司 | Salt elimination closed conduit cleaning pipe structure |
CN107975115A (en) * | 2017-12-08 | 2018-05-01 | 宁波清智环保科技有限公司 | A kind of pipeline sewerage treating method |
CN109537714A (en) * | 2019-01-11 | 2019-03-29 | 杭州余杭弘创物业有限公司 | A kind of consolidation pipeline inside dredger |
CN110056076A (en) * | 2019-04-03 | 2019-07-26 | 中国农业科学院棉花研究所 | A kind of sewage conduit cleaning equipment |
CN110252607A (en) * | 2019-06-24 | 2019-09-20 | 西南石油大学 | A kind of high sulfur-bearing moisture gathering line corrosion inhibiter film pipe cleaner |
-
2012
- 2012-07-20 CN CN 201220353709 patent/CN202730948U/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105080916A (en) * | 2015-07-30 | 2015-11-25 | 河南中拓石油工程技术股份有限公司 | Water sweeping and drying pipe cleaner train of natural gas pipeline |
CN106381920A (en) * | 2016-08-29 | 2017-02-08 | 山东胜伟园林科技有限公司 | Salt elimination closed conduit cleaning pipe structure |
CN107975115A (en) * | 2017-12-08 | 2018-05-01 | 宁波清智环保科技有限公司 | A kind of pipeline sewerage treating method |
CN109537714A (en) * | 2019-01-11 | 2019-03-29 | 杭州余杭弘创物业有限公司 | A kind of consolidation pipeline inside dredger |
CN110056076A (en) * | 2019-04-03 | 2019-07-26 | 中国农业科学院棉花研究所 | A kind of sewage conduit cleaning equipment |
CN110252607A (en) * | 2019-06-24 | 2019-09-20 | 西南石油大学 | A kind of high sulfur-bearing moisture gathering line corrosion inhibiter film pipe cleaner |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CU01 | Correction of utility model |
Correction item: Name of invention|Claims|Description|Abstract of the description Correct: Three dimensional dredging device for drainage pipeline False: Three dimensional brick cleaning device for drain pipe Number: 07 Page: Description Volume: 29 |
|
CU03 | Publication of corrected utility model |
Correction item: Name of invention|Claims|Description|Abstract of the description Correct: Three dimensional dredging device for drainage pipeline False: Three dimensional brick cleaning device for drain pipe Number: 07 Volume: 29 |
|
ERR | Gazette correction |
Free format text: CORRECT: NAME OF INVENTION AND CREATION, CLAIMS, SPECIFICATION, ABSTRACT OF DESCRIPTION; FROM: THREE-DIMENSIONAL CLEARING BRICK DEVICE FOR WATER DRAINAGE PIPE TO: THREE-DIMENSIONAL DREDGING DEVICE FOR WATER DRAINAGE PIPE |
|
RECT | Rectification | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Yanfu Inventor after: Ge Yanchao Inventor after: Wang Yonghong Inventor after: Qian Yongjun Inventor before: Zhang Yanpu Inventor before: Ge Yanchao Inventor before: Wang Yonghong Inventor before: Qian Yongjun |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG YANPU GE YANCHAO WANG YONGHONG QIAN YONGJUN TO: ZHANG YANFU GE YANCHAO WANG YONGHONG QIAN YONGJUN |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Three dimensional dredging device for drainage pipeline Effective date of registration: 20180320 Granted publication date: 20130213 Pledgee: Puyang City Rural Credit Cooperatives Pledgor: HENAN ZHONGTUO PETROLEUM ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: 2018990000195 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130213 |