CN112502266B - 一种道路施工用防倒灌回流的井盖及其装配方法 - Google Patents
一种道路施工用防倒灌回流的井盖及其装配方法 Download PDFInfo
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- CN112502266B CN112502266B CN202011337702.0A CN202011337702A CN112502266B CN 112502266 B CN112502266 B CN 112502266B CN 202011337702 A CN202011337702 A CN 202011337702A CN 112502266 B CN112502266 B CN 112502266B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/042—Arrangements of means against overflow of water, backing-up from the drain
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
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CN202011337702.0A CN112502266B (zh) | 2020-11-25 | 2020-11-25 | 一种道路施工用防倒灌回流的井盖及其装配方法 |
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CN202011337702.0A CN112502266B (zh) | 2020-11-25 | 2020-11-25 | 一种道路施工用防倒灌回流的井盖及其装配方法 |
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CN112502266A CN112502266A (zh) | 2021-03-16 |
CN112502266B true CN112502266B (zh) | 2022-03-11 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000192523A (ja) * | 1998-12-28 | 2000-07-11 | Toto Ltd | 排水装置 |
CN2677464Y (zh) * | 2003-06-19 | 2005-02-09 | 黄幼华 | 防污染自动密封地漏 |
CN207499111U (zh) * | 2017-09-27 | 2018-06-15 | 杨耀宗 | 一种施工道路下水管道 |
CN207727745U (zh) * | 2018-01-16 | 2018-08-14 | 李建朋 | 一种市政工程用防倒流下水道入口 |
CN210421356U (zh) * | 2019-07-17 | 2020-04-28 | 宜昌星时达环保科技有限公司 | 一种防溢流成品雨水井 |
KR20200106629A (ko) * | 2019-03-05 | 2020-09-15 | 김용혁 | 배수트랩 |
-
2020
- 2020-11-25 CN CN202011337702.0A patent/CN112502266B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000192523A (ja) * | 1998-12-28 | 2000-07-11 | Toto Ltd | 排水装置 |
CN2677464Y (zh) * | 2003-06-19 | 2005-02-09 | 黄幼华 | 防污染自动密封地漏 |
CN207499111U (zh) * | 2017-09-27 | 2018-06-15 | 杨耀宗 | 一种施工道路下水管道 |
CN207727745U (zh) * | 2018-01-16 | 2018-08-14 | 李建朋 | 一种市政工程用防倒流下水道入口 |
KR20200106629A (ko) * | 2019-03-05 | 2020-09-15 | 김용혁 | 배수트랩 |
CN210421356U (zh) * | 2019-07-17 | 2020-04-28 | 宜昌星时达环保科技有限公司 | 一种防溢流成品雨水井 |
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Effective date of registration: 20220214 Address after: 238100 Hanshan Industrial Park, Ma'anshan City, Anhui Province (Lintou Town) Applicant after: ANHUI FEILONG NEW MATERIAL Co.,Ltd. Address before: 238100 No.101, economic development zone (South District), Hanshan County, Ma'anshan City, Anhui Province Applicant before: Anhui Lijie New Material Co.,Ltd. |
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Effective date of registration: 20220714 Address after: 238100 No.101, economic development zone (South District), Hanshan County, Ma'anshan City, Anhui Province Patentee after: Anhui Lijie New Material Co.,Ltd. Address before: 238100 Hanshan Industrial Park, Ma'anshan City, Anhui Province (Lintou Town) Patentee before: ANHUI FEILONG NEW MATERIAL Co.,Ltd. |
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