CN206346232U - Monitoring well and film attachment structure in a kind of isolation for Polluted Soil - Google Patents
Monitoring well and film attachment structure in a kind of isolation for Polluted Soil Download PDFInfo
- Publication number
- CN206346232U CN206346232U CN201621414733.0U CN201621414733U CN206346232U CN 206346232 U CN206346232 U CN 206346232U CN 201621414733 U CN201621414733 U CN 201621414733U CN 206346232 U CN206346232 U CN 206346232U
- Authority
- CN
- China
- Prior art keywords
- monitoring well
- buttress
- attachment structure
- connecting seat
- film
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses the monitoring well and film attachment structure in a kind of isolation for Polluted Soil, at boundary position between water monitoring well and horizontal coating located underground, the attachment structure is included in the buttress that the groundwater monitoring well outside wall surface is wrapped up in the horizontal coating and extends to the buttress surface and tie up sealed antiseepage film with the groundwater monitoring well.The utility model has the advantages that, a variety of sealing means such as sealing are tied up using bottom connecting seat, top connecting seat, the extruding of a variety of stacking materials and stainless steel strip, the sealing effectiveness of horizontal coating and groundwater monitoring well junction is improved, the leakage difficulty of the escaping gas below horizontal coating is considerably increased.
Description
Technical field
The utility model belongs to environmental geotechnical technical field, and in particular to the monitoring in a kind of isolation for Polluted Soil
Well and film attachment structure.
Background technology
Isolation sealing technique mainly uses engineering measure to seal pollutant in situ up for safekeeping, cuts off route of exposure, and limitation is dirty
Contaminate thing migration, reduction or the exposure for eliminating pollutant, protection acceptor safety.As a kind of ripe pollution control technology,
The technology is at home and abroad widely used, to it is different types of pollution all have preferable risk control effect, with into
This is low, short construction period the advantages of.According to domestic and international existing engineering experience, isolation closing measure construction process requirement is high, and one
Denier starts a leak, then whole isolation closed system failure, and pollutant easily spreads, therefore need to be to vertical isolation screen effect, top layer
Coverage effect sets up risk management and control measure, carries out related prediction scheme, and set up effective monitoring system, it is ensured that isolation closing measure
Long-term effectiveness.
The content of the invention
The purpose of this utility model is that there is provided in a kind of isolation for Polluted Soil according in place of above-mentioned the deficiencies in the prior art
Monitoring well and film attachment structure, the sealing that the attachment structure is realized by multiple-sealed measure between monitoring well and film connects
Connect.
The utility model purpose is realized and completed by following technical scheme：
Monitoring well and film attachment structure in a kind of isolation for Polluted Soil, water monitoring well located underground and horizontal coating
Between boundary position at, the attachment structure, which is included in the horizontal coating, wraps up the groundwater monitoring well outside wall surface
Buttress and extend to the buttress surface and tie up sealed antiseepage film with the groundwater monitoring well.
The top and bottom of the buttress are respectively arranged with top connecting seat and bottom connecting seat；The antiseepage film is certainly
Welded successively with the bottom connecting seat and top connecting seat extruding on down, and be looped around the groundwater monitoring well
Outside, sealing is tied up by stainless steel strip between the antiseepage film and the groundwater monitoring well.
It is the transition supporting construction of the buttress between the top connecting seat and the bottom connecting seat；The antiseepage
Film is fitted tightly over the surface of the transition supporting construction；There are argillic horizon, metalling and steel in the top accumulation of the antiseepage film
Reinforced concrete layer.
The buttress is taper, and the slope of the buttress is the transition supporting construction.
The buttress is cube, and the side of the buttress and top surface are the transition supporting construction.
The antiseepage film is geomembrane.
The utility model has the advantages that, using bottom connecting seat, top connecting seat, the extruding of a variety of stacking materials and stainless steel
Bar ties up a variety of sealing means such as sealing, improves the sealing effectiveness of horizontal coating and groundwater monitoring well junction, significantly
Add the leakage difficulty of the escaping gas below horizontal coating.
Brief description of the drawings
Fig. 1 is the section view of monitoring well and film attachment structure first embodiment that the utility model is used for during Polluted Soil is isolated
Figure；
Fig. 2 is the section view of monitoring well and film attachment structure second embodiment that the utility model is used for during Polluted Soil is isolated
Figure.
Embodiment
Feature of the present utility model and other correlated characteristics are made further specifically by embodiment below in conjunction with accompanying drawing
It is bright, in order to the understanding of technical staff of the same trade：
Mark 1-14 is respectively in such as Fig. 1-2, figure：Groundwater monitoring well 1, horizontal coating 2, buttress 3, antiseepage film 4, dirt
Contaminate region 5, reinforced concrete floor 6, metalling 7, argillic horizon 8a, argillic horizon 8b, fill stratum 9, blotter 10, top connecting seat
11st, bottom connecting seat 12, stainless steel strip 13, transition supporting construction 14.
Embodiment 1：As shown in figure 1, the monitoring well that the present embodiment is specifically related in a kind of isolation for Polluted Soil connects with film
At binding structure, the boundary position between water monitoring well 1 and horizontal coating 2 located underground, the attachment structure is included in described
The buttress 3 of the outside wall surface of groundwater monitoring well 1 is wrapped up in horizontal coating 2 and the surface of buttress 3 and and groundwater monitoring is extended to
Well 1 ties up sealed antiseepage film 4.
As shown in figure 1, the surface of Polluted area 5 is covered with horizontal coating 2；Horizontal coating 2 be used for by pollutant with
People, animal and plant are separated, and are reduced surface water and are penetrated into underground, control volatile organic contaminant effusion；Horizontal coating 2 is certainly
On be followed successively by reinforced concrete floor 6, metalling 7, argillic horizon 8a, antiseepage film 4, argillic horizon 8b, fill stratum 9 and rubble pad downwards
Layer 10.Groundwater monitoring well 1 is vertically plugged in the inside of Polluted area 5 through horizontal coating 2, for collecting soil
In sewage and volatile gas.
As shown in figure 1, the sealing effectiveness in order to strengthen horizontal coating 2 and the junction of groundwater monitoring well 1, buttress 3
Top and bottom are respectively arranged with top connecting seat 11 and bottom connecting seat 12；Top connecting seat 11 and bottom connecting seat
12 be the polymer plate set around buttress 3；Antiseepage film 4 is connected with bottom connecting seat 12 and top successively from bottom to top
The extruding welding of seat 11, and the outside of groundwater monitoring well 1 is looped around, pass through stainless steel between antiseepage film 4 and groundwater monitoring well 1
Bar 13 ties up sealing.
It is the transition supporting construction 14 of buttress 3 between top connecting seat 11 and bottom connecting seat 12；Antiseepage film 4 is closely pasted
Close on the surface of transition supporting construction 14；There are argillic horizon 8a, the and of metalling 7 of horizontal coating 2 in the top accumulation of antiseepage film 4
Reinforced concrete floor 6；Under the compressing of above-mentioned various stacking materials, fitted more between antiseepage film 4 and transition supporting construction 14
Closely, so as to effectively prevent the escaping gas of the horizontal lower section of coating 2 from leaking.In the present embodiment, buttress 3 is tip
The concrete component of upward taper, the slope of buttress 3 is transition supporting construction 14.
In the present embodiment, using bottom connecting seat 12, top connecting seat 11, the extruding of a variety of stacking materials and stainless steel strip
13 tie up a variety of sealing means such as sealing, improve the sealing effectiveness of horizontal coating 2 and the junction of groundwater monitoring well 1, greatly
The leakage difficulty of the escaping gas of the horizontal lower section of coating 2 is added greatly.
Embodiment 2：As shown in Fig. 2 the main distinction of the present embodiment and embodiment 1 is the shape of buttress 3, in this implementation
In example, buttress 3 is the cube of brickwork construction, and the side of buttress 3 and top surface are transition supporting construction 14；Using cube
Buttress 3, the area of transition supporting construction 14 can be increased, so as to increase the leakage path of escaping gas, while increase is let out
Reveal difficulty.
Claims (6)
1. it is a kind of isolate for Polluted Soil in monitoring well and film attachment structure, water monitoring well located underground and horizontal coating it
Between boundary position at, it is characterised in that：The attachment structure, which is included in the horizontal coating, wraps up the underground water prison
Log well outside wall surface buttress and extend to the buttress surface and tie up sealed antiseepage film with the groundwater monitoring well.
2. monitoring well and film attachment structure in a kind of isolation for Polluted Soil according to claim 1, it is characterised in that：
The top and bottom of the buttress are respectively arranged with top connecting seat and bottom connecting seat；The antiseepage film from bottom to top according to
It is secondary and to be looped around the outside of the groundwater monitoring well with the bottom connecting seat and top connecting seat extruding is welded,
Sealing is tied up by stainless steel strip between the antiseepage film and the groundwater monitoring well.
3. monitoring well and film attachment structure in a kind of isolation for Polluted Soil according to claim 2, it is characterised in that：
It is the transition supporting construction of the buttress between the top connecting seat and the bottom connecting seat；The antiseepage film is closely pasted
Close on the surface of the transition supporting construction；There are argillic horizon, metalling and armored concrete in the top accumulation of the antiseepage film
Layer.
4. monitoring well and film attachment structure in a kind of isolation for Polluted Soil according to claim 3, it is characterised in that：
The buttress is taper, and the slope of the buttress is the transition supporting construction.
5. monitoring well and film attachment structure in a kind of isolation for Polluted Soil according to claim 3, it is characterised in that：
The buttress is cube, and the side of the buttress and top surface are the transition supporting construction.
6. monitoring well and film attachment structure in a kind of isolation for Polluted Soil according to claim 1, it is characterised in that：
The antiseepage film is geomembrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621414733.0U CN206346232U (en) | 2016-12-22 | 2016-12-22 | Monitoring well and film attachment structure in a kind of isolation for Polluted Soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621414733.0U CN206346232U (en) | 2016-12-22 | 2016-12-22 | Monitoring well and film attachment structure in a kind of isolation for Polluted Soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206346232U true CN206346232U (en) | 2017-07-21 |
Family
ID=59317731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621414733.0U Withdrawn - After Issue CN206346232U (en) | 2016-12-22 | 2016-12-22 | Monitoring well and film attachment structure in a kind of isolation for Polluted Soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206346232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059939A (en) * | 2016-12-22 | 2017-08-18 | 上海岩土工程勘察设计研究院有限公司 | Monitoring well and film attachment structure in a kind of isolation for Polluted Soil |
-
2016
- 2016-12-22 CN CN201621414733.0U patent/CN206346232U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059939A (en) * | 2016-12-22 | 2017-08-18 | 上海岩土工程勘察设计研究院有限公司 | Monitoring well and film attachment structure in a kind of isolation for Polluted Soil |
| CN107059939B (en) * | 2016-12-22 | 2018-10-26 | 上海勘察设计研究院(集团)有限公司 | It is a kind of to be used for the monitoring well in Polluted Soil isolation and film connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170721 Effective date of abandoning: 20181026 |