CN207143907U - A kind of multi-layered aquifer area individual well layering groundwater monitoring well - Google Patents
A kind of multi-layered aquifer area individual well layering groundwater monitoring well Download PDFInfo
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- CN207143907U CN207143907U CN201721077996.1U CN201721077996U CN207143907U CN 207143907 U CN207143907 U CN 207143907U CN 201721077996 U CN201721077996 U CN 201721077996U CN 207143907 U CN207143907 U CN 207143907U
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- borehole wall
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Abstract
The utility model discloses a kind of multi-layered aquifer area individual well to be layered groundwater monitoring well, by monitoring tube wall, the borehole wall, permeable filtrate fill area and sealing material fill area composition, monitoring tube wall is located inside the borehole wall, length is identical with the borehole wall, the borehole wall is divided into the fan-shaped monitoring pipe of 3 identicals, the top of the borehole wall and monitoring tube wall is connected with well head, bottom is connected with shaft bottom closure, permeable filtrate fill area is located between the borehole wall and water-bearing layer, inside filling washing river sand, sealing material fill area is located between the borehole wall and water barrier, inside filling bentonite and clay compound, the borehole wall in the depth bounds of water-bearing layer is provided with the permeable hole of quincunx arranged.The method that the utility model is layered by individual well monitors the groundwater condition in different depth water-bearing layer, it is only necessary to a wellhole of constructing can Simultaneous Monitoring multilayer water, it is simple in construction, difficulty of construction is low, can greatly reduce the construction period.
Description
Technical field
It the utility model is related to environment remediation engineering and ground water engineering field, and in particular to a kind of multi-layered aquifer area
Individual well is layered groundwater monitoring well, for the aquifer of different buried depth to be monitored, samples and tested simultaneously.
Background technology
In environmental geotechnical, soil remediation engineering and all kinds of Hydrogeologic Survey engineerings, groundwater monitoring skill is commonly used
Art carries out the work such as underground water sampling, experiment and parametric statistics, in recent years, has expedited the emergence of that to develop numerous groundwater monitorings new
Technology, wherein, it is the most traditional and important method to be carried out the work using groundwater monitoring well.
At present, aspect is set up in groundwater monitoring well both at home and abroad, mainly has the monitoring of single hole individual well individual layer and the more wells of single hole more
Means, the subject matters faced such as layer monitoring have：（1）Single hole individual well individual layer monitoring pore-forming quantitative requirement is more, floor space is big,
Drilling, Cheng Jing, monitoring process complex procedures, management inconvenience；（2）The more well multilayer detection requirement bore diameters of single hole are larger, sealing
Sealing of hole effect is difficult to reach requirement, and well casing demand is more, and work progress is complicated.
In consideration of it, being necessary to propose a kind of novel well dedicated for groundwater monitoring, realize to different depth underground water
The synchronous layered monitoring in water-bearing layer, reach the purpose of a multi-purpose well, reduction difficulty of construction and operating cost.
The content of the invention
Carried for existing environment remediation engineering and the deficiency of ground water engineering field groundwater monitoring technology, the utility model
A kind of multi-layered aquifer area individual well layering groundwater monitoring well is supplied, its object is to propose that one kind can be with water-bearing layer buried depth point
Layer monitoring, the new monitoring well for being available for standardized and popularized.
To realize above-mentioned function, the technical solution of the utility model includes：A kind of multi-layered aquifer area individual well is hierarchically
Lower water monitoring well, including monitoring tube wall, the borehole wall, permeable filtrate fill area and sealing material fill area, it is characterised in that described
Monitoring tube wall is located inside the borehole wall, and length is identical with the borehole wall, and the borehole wall is divided into the fan-shaped monitoring pipe of 3 identicals, the borehole wall and prison
The top of test tube wall is connected with well head, and bottom is connected with shaft bottom closure, and permeable filtrate fill area is located between the borehole wall and water-bearing layer
Region, inside is filled with washing river sand, and located at region between the borehole wall and water barrier, inside is filled with sealing material fill area
Bentonite and clay compound, the borehole wall in the depth bounds of water-bearing layer are provided with the permeable hole of quincunx arranged.
The underground water of different water cut layer is monitored to be accurate, and prevents from interfering between different underground water, each monitoring pipe is only
One layer of underground water is monitored, one layer of permeable hole is only set on each borehole wall monitored on the outside of pipe.
To prevent the factors such as external rainfall, environmental change from being impacted to water level monitoring result, described well head outer surface
Provided with screw thread, so that the mode being connected through a screw thread connects a well lid, isolation monitoring pipe and the connection of external environment.
To prevent surface water permeates the ground on the outside of the borehole wall from being impacted to monitoring result, the described borehole wall and earth's surface earthing
Between region be arranged to sealing material fill area, inside filling bentonite and clay compound.
To prevent that sediment excessively blocks monitoring pipe in well, the depth of monitoring well need to go deep into shaft bottom water barrier 0.5m or so, and
Region between the borehole wall and shaft bottom water barrier is arranged to permeable filtrate fill area, inside filling washing river sand.
The utility model a kind of lower advantage and effect of multi-layered aquifer area individual well layering groundwater monitoring well are：
The utility model provides a kind of groundwater monitoring well of systematization, aqueous using individual well hierarchical monitor different depth
The groundwater condition of layer, it is only necessary to a wellhole of constructing can Simultaneous Monitoring, it is simple in construction, difficulty of construction is low, realize that a well uses,
The construction period can be greatly reduced, and save construction cost, what can be standardized is applicable.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of multi-layered aquifer area individual well of the utility model is layered groundwater monitoring well.
Marginal data：1- well lids；2- monitors tube wall；3- well heads；4- monitoring pipes；The 5- boreholes wall；6- sealing material fill areas；7-
Permeable filtrate fill area；8- permeable holes；9- shaft bottoms block；101- earth's surface earthing；102- water-bearing layers；103- water barriers；104- wells
Bottom water barrier.
Embodiment
As shown in figure 1, a kind of multi-layered aquifer area individual well layering groundwater monitoring well of the utility model, including monitoring pipe
Wall 2, the borehole wall 5, permeable filtrate fill area 7 and sealing material fill area 6, it is characterised in that described monitoring tube wall 2 is located at the borehole wall
Inside 5, length is identical with the borehole wall 5, and the borehole wall 5 is divided into three identical fan-shaped monitoring pipes 4, the borehole wall 5 and monitoring tube wall 2
The top of the monitoring pipe 4 of formation is connected with well head 3, and bottom and shaft bottom closure 9 is connected, permeable filtrate fill area 7 located at the borehole wall 5 and
Region between water-bearing layer 102, inside filled with washing river sand, sealing material fill area 6 located at the borehole wall 5 and water barrier 103 it
Between region, inside be filled with bentonite and clay compound, and the borehole wall 5 in the depth bounds of water-bearing layer 102 is provided with quincunx
The permeable hole 8 of arranged.
The underground water of different water cut layer 102 is monitored to be accurate, and prevents from interfering between different underground water, each monitoring pipe
4 monitorings, one layer of underground water, each monitors and one layer of permeable hole 8 is only set on the borehole wall 5 in the outside of pipe 4.
To prevent the factors such as external rainfall, environmental change from being impacted to water level monitoring result, the described outer surface of well head 3
Provided with screw thread, so that the mode being connected through a screw thread connects a well lid 1, isolation monitoring pipe 4 and the connection of external environment.
To prevent surface water permeates the ground from the outside of the borehole wall 5 from being impacted to monitoring result, the described borehole wall 5 covers with earth's surface
Region between soil 101 is arranged to sealing material fill area 6, inside filling bentonite and clay compound.
To prevent that sediment excessively blocks monitoring pipe 4 in well, the depth of monitoring well 4 need to go deep into shaft bottom water barrier below 104
0.5m or so, and the region between the borehole wall 5 and shaft bottom water barrier 104 is arranged to permeable filtrate fill area 7, inside filling washing river
Sand.
Claims (1)
1. a kind of multi-layered aquifer area individual well is layered groundwater monitoring well, including monitoring tube wall, the borehole wall, permeable filtrate fill area
With sealing material fill area, it is characterised in that described monitoring tube wall is located inside the borehole wall, and length is identical with the borehole wall, by the borehole wall
It is divided into the fan-shaped monitoring of 3 identicals to manage, the top of the borehole wall and monitoring tube wall is connected with well head, and bottom is connected with shaft bottom closure,
Permeable filtrate fill area is set located at the region between the borehole wall and water-bearing layer, inside filled with washing river sand, sealing material fill area
Region between the borehole wall and water barrier, inside are filled with bentonite and clay compound, the borehole wall in the depth bounds of water-bearing layer
It is provided with the permeable hole of quincunx arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721077996.1U CN207143907U (en) | 2017-08-27 | 2017-08-27 | A kind of multi-layered aquifer area individual well layering groundwater monitoring well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721077996.1U CN207143907U (en) | 2017-08-27 | 2017-08-27 | A kind of multi-layered aquifer area individual well layering groundwater monitoring well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207143907U true CN207143907U (en) | 2018-03-27 |
Family
ID=61670072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721077996.1U Expired - Fee Related CN207143907U (en) | 2017-08-27 | 2017-08-27 | A kind of multi-layered aquifer area individual well layering groundwater monitoring well |
Country Status (1)
| Country | Link |
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| CN (1) | CN207143907U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590644A (en) * | 2018-04-10 | 2018-09-28 | 辽宁省水利水电勘测设计研究院有限责任公司（原名称为辽宁省水利水电勘测设计研究院） | Heavy caliber test well is layered bailing test device and layering pumping device |
| CN108982166A (en) * | 2018-06-29 | 2018-12-11 | 西安思坦科技有限公司 | A kind of sampled well casing programme based on Ground water Quality Survey |
| CN109270235A (en) * | 2018-09-29 | 2019-01-25 | 南京万德斯环保科技股份有限公司 | A kind of segmented single-hole multi-channel monitoring well |
| CN109356591A (en) * | 2018-11-21 | 2019-02-19 | 天津建昌环保股份有限公司 | A kind of groundwater monitoring well and its construction method for refuse landfill |
| CN109374852A (en) * | 2018-11-29 | 2019-02-22 | 济南万象轩智能科技有限公司 | Underground water pollution monitoring device and monitoring system |
| CN109443852A (en) * | 2018-12-12 | 2019-03-08 | 河海大学 | A kind of plug and play type survey pressure and sampler for water-bearing layer chromatography detection |
| CN110082164A (en) * | 2019-04-12 | 2019-08-02 | 中冶建筑研究总院有限公司 | A kind of underground water multilayer undisturbed monitoring system |
| CN110671053A (en) * | 2019-09-29 | 2020-01-10 | 北京高能时代环境技术股份有限公司 | Well construction method for underground water layered sampling monitoring well |
| CN110987525A (en) * | 2019-10-29 | 2020-04-10 | 上海市政工程设计研究总院（集团）有限公司 | Tube well device suitable for layered sampling of underground water in polluted site |
| CN112665899A (en) * | 2020-11-23 | 2021-04-16 | 天津市地球物理勘探中心 | Sampling method suitable for loose sand, clay layer soil sample and pore water |
| CN113588903A (en) * | 2021-07-28 | 2021-11-02 | 北京建工环境修复股份有限公司 | Underground water beam type monitoring well and well completion method |
| CN114264507A (en) * | 2021-11-15 | 2022-04-01 | 中国科学院武汉岩土力学研究所 | Underground water sampling device, sampling method and installation method |
-
2017
- 2017-08-27 CN CN201721077996.1U patent/CN207143907U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590644A (en) * | 2018-04-10 | 2018-09-28 | 辽宁省水利水电勘测设计研究院有限责任公司（原名称为辽宁省水利水电勘测设计研究院） | Heavy caliber test well is layered bailing test device and layering pumping device |
| CN108982166A (en) * | 2018-06-29 | 2018-12-11 | 西安思坦科技有限公司 | A kind of sampled well casing programme based on Ground water Quality Survey |
| CN109270235A (en) * | 2018-09-29 | 2019-01-25 | 南京万德斯环保科技股份有限公司 | A kind of segmented single-hole multi-channel monitoring well |
| CN109356591A (en) * | 2018-11-21 | 2019-02-19 | 天津建昌环保股份有限公司 | A kind of groundwater monitoring well and its construction method for refuse landfill |
| CN109374852A (en) * | 2018-11-29 | 2019-02-22 | 济南万象轩智能科技有限公司 | Underground water pollution monitoring device and monitoring system |
| CN109443852A (en) * | 2018-12-12 | 2019-03-08 | 河海大学 | A kind of plug and play type survey pressure and sampler for water-bearing layer chromatography detection |
| CN110082164A (en) * | 2019-04-12 | 2019-08-02 | 中冶建筑研究总院有限公司 | A kind of underground water multilayer undisturbed monitoring system |
| CN110671053A (en) * | 2019-09-29 | 2020-01-10 | 北京高能时代环境技术股份有限公司 | Well construction method for underground water layered sampling monitoring well |
| CN110987525A (en) * | 2019-10-29 | 2020-04-10 | 上海市政工程设计研究总院（集团）有限公司 | Tube well device suitable for layered sampling of underground water in polluted site |
| CN112665899A (en) * | 2020-11-23 | 2021-04-16 | 天津市地球物理勘探中心 | Sampling method suitable for loose sand, clay layer soil sample and pore water |
| CN113588903A (en) * | 2021-07-28 | 2021-11-02 | 北京建工环境修复股份有限公司 | Underground water beam type monitoring well and well completion method |
| CN114264507A (en) * | 2021-11-15 | 2022-04-01 | 中国科学院武汉岩土力学研究所 | Underground water sampling device, sampling method and installation method |
| CN114264507B (en) * | 2021-11-15 | 2024-02-13 | 中国科学院武汉岩土力学研究所 | Groundwater sampling device, sampling method and installation method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20180827 |