CN217899236U - 一种管道非开挖内衬管 - Google Patents
一种管道非开挖内衬管 Download PDFInfo
- Publication number
- CN217899236U CN217899236U CN202221400702.5U CN202221400702U CN217899236U CN 217899236 U CN217899236 U CN 217899236U CN 202221400702 U CN202221400702 U CN 202221400702U CN 217899236 U CN217899236 U CN 217899236U
- Authority
- CN
- China
- Prior art keywords
- electric telescopic
- pipeline
- excavation
- outer casing
- pipe
- 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.)
- Active
Links
Images
Landscapes
- Pipe Accessories (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221400702.5U CN217899236U (zh) | 2022-06-07 | 2022-06-07 | 一种管道非开挖内衬管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221400702.5U CN217899236U (zh) | 2022-06-07 | 2022-06-07 | 一种管道非开挖内衬管 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217899236U true CN217899236U (zh) | 2022-11-25 |
Family
ID=84130536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221400702.5U Active CN217899236U (zh) | 2022-06-07 | 2022-06-07 | 一种管道非开挖内衬管 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217899236U (zh) |
-
2022
- 2022-06-07 CN CN202221400702.5U patent/CN217899236U/zh active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108916105B (zh) | 一种恒压压缩空气储能装置 | |
| CN109595425A (zh) | 一种管道修复装置及方法 | |
| CN206458954U (zh) | 一种用于地下管道内堵水的橡胶气囊装置 | |
| CN205314107U (zh) | 一种地基加固用的分段式注浆管装置 | |
| CN207760864U (zh) | 囊式堵漏装置 | |
| CN108273865A (zh) | 一种复合钢管的制造方法 | |
| CN110030430A (zh) | 一种用于钢筒混凝土管的顶管施工方法 | |
| CN204225064U (zh) | 用于地下式水电站引水的压力管道结构 | |
| CN217899236U (zh) | 一种管道非开挖内衬管 | |
| CN206468897U (zh) | 一种顶管机的纠偏装置 | |
| CN111305871A (zh) | 一种具有可伸缩注浆填充式盾构管片撑土装置及施工方法 | |
| CN203298939U (zh) | 一种管体接口密封和液压循环的综合试验装置 | |
| CN108591670A (zh) | 一种管道非开挖内衬修复用内衬管复圆充气用密封装置及密封方法 | |
| CN206599788U (zh) | 引导型堵漏板 | |
| CN104234217B (zh) | 轻型压力注浆装置及其灌浆施工方法 | |
| CN207003415U (zh) | 气垫式分层真空管井 | |
| CN107816041B (zh) | 一种不排土成孔预应力锚杆、锚孔防漏结构及其施工方法 | |
| CN206956753U (zh) | 带水封井的变径封井套筒 | |
| CN206111217U (zh) | 尼龙布膜袋止浆装置 | |
| CN209001557U (zh) | 一种电力电缆管道防水堵装置 | |
| CN204626409U (zh) | 一种钢花管分段注浆系统 | |
| CN219035969U (zh) | 一种天然气管道的应急抢修装置 | |
| CN206469764U (zh) | 一种新型套管式换热器接头 | |
| CN109853709B (zh) | 一种化粪池开孔器的工作方法 | |
| CN210712815U (zh) | 一种出膜密封装置 |
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: 20230630 Address after: Unit 8 and 9, Floor 6, Incubation Building East, Hunan University Science Park Project, No. 186 Guyuan Road, High tech Development Zone, Changsha City, 410000, Hunan Province Patentee after: HUNAN MAINHORN TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: Room 620, Floor 6, East Area, Incubation Building of Hunan University Science Park Project, No. 186 Guyuan Road, Changsha Hi tech Development Zone, Changsha, Hunan 410000 Patentee before: Hunan Minghuang Environmental Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250724 Address after: 422000 Hunan Province Shaoyang City Daxiang District Liziyuan Community Da Jiapin Alley (Sanbatin Old Street) 107 Shop Patentee after: Shaoyang Chen'an Fire Protection Engineering Co.,Ltd. Country or region after: China Address before: Unit 8 and 9, Floor 6, Incubation Building East, Hunan University Science Park Project, No. 186 Guyuan Road, High tech Development Zone, Changsha City, 410000, Hunan Province Patentee before: HUNAN MAINHORN TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region before: China |