CN212656366U - Municipal works are with preventing blockking up well lid - Google Patents
Municipal works are with preventing blockking up well lid Download PDFInfo
- Publication number
- CN212656366U CN212656366U CN202021274740.1U CN202021274740U CN212656366U CN 212656366 U CN212656366 U CN 212656366U CN 202021274740 U CN202021274740 U CN 202021274740U CN 212656366 U CN212656366 U CN 212656366U
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- CN
- China
- Prior art keywords
- well lid
- lid lower
- fixed
- bottom plate
- municipal engineering
- 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.)
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- 238000001914 filtration Methods 0.000 claims abstract description 13
- 239000010865 sewage Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021274740.1U CN212656366U (en) | 2020-07-03 | 2020-07-03 | Municipal works are with preventing blockking up well lid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021274740.1U CN212656366U (en) | 2020-07-03 | 2020-07-03 | Municipal works are with preventing blockking up well lid |
Publications (1)
Publication Number | Publication Date |
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CN212656366U true CN212656366U (en) | 2021-03-05 |
Family
ID=74760734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202021274740.1U Active CN212656366U (en) | 2020-07-03 | 2020-07-03 | Municipal works are with preventing blockking up well lid |
Country Status (1)
Country | Link |
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CN (1) | CN212656366U (en) |
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2020
- 2020-07-03 CN CN202021274740.1U patent/CN212656366U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240314 Address after: Room 1-62, 1st Floor, South Building, Chuangzhi Building, No. 1 Xichun Road, Tiexinqiao Street, Yuhuatai District, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Zhong'an Engineering Consulting Co.,Ltd. Country or region after: Zhong Guo Address before: 272000 room 1302, unit 2, building 12, No.1, gongxiao Road, Rencheng District, Jining City, Shandong Province Patentee before: Dong Yulei Country or region before: Zhong Guo |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240321 Address after: No. 7-7, Jinxiu Street, Yuhuatai District, Nanjing City, Jiangsu Province, 210000 Patentee after: Zhankang Construction Group Co.,Ltd. Country or region after: Zhong Guo Address before: Room 1-62, 1st Floor, South Building, Chuangzhi Building, No. 1 Xichun Road, Tiexinqiao Street, Yuhuatai District, Nanjing City, Jiangsu Province, 210000 Patentee before: Nanjing Zhong'an Engineering Consulting Co.,Ltd. Country or region before: Zhong Guo |