CN217051827U - Protection barrier for preventing underground water pollution - Google Patents
Protection barrier for preventing underground water pollution Download PDFInfo
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- CN217051827U CN217051827U CN202220881317.0U CN202220881317U CN217051827U CN 217051827 U CN217051827 U CN 217051827U CN 202220881317 U CN202220881317 U CN 202220881317U CN 217051827 U CN217051827 U CN 217051827U
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Abstract
The utility model discloses a protection protective screen for preventing groundwater pollution, firstly a first plant fiber weaving layer and a second plant fiber weaving layer are mutually matched to fix an active carbon filtering layer, the firmness of the active carbon filtering layer is improved, the protection protective screen is favorable for transportation and installation, meanwhile, the degradation is favorable because of adopting the plant fiber weaving, the environment-friendly property is provided, the groundwater pollution is also avoided, secondly, the active carbon filtering layer can filter the liquid which permeates downwards, the pollutant in the liquid is effectively prevented from permeating into the groundwater, the protection protective screen effect is realized, finally, an outer side pipeline is connected with a pipe network, when the outer side pipeline is butted with an external negative pressure suction device, the suction force can be generated on the pipe network, the liquid around the soil is convenient to gather, the percolate in the soil is favorably positioned above the protection protective screen, the problem of the diffusion of the percolate is effectively avoided, the inner side pipeline can be connected with a water pumping device, the liquid is guided to be pumped after being filtered by the active carbon filtering layer, is beneficial to the subsequent water quality detection.
Description
Technical Field
The utility model relates to a groundwater protection technical field especially relates to a protection protective screen of prevention groundwater pollution.
Background
Underground water below a refuse landfill, an industrial area and the like is easily polluted by percolate containing pollutants above the underground water, so that the quality of the underground water is greatly influenced, and the environment is seriously damaged.
According to the above, in order to solve such problems in the prior art, an impermeable membrane is generally laid to prevent the contaminated leachate from permeating downwards, but some defects and shortcomings exist, specifically as follows;
1. the anti-seepage films laid by the method adopt chemical materials, so the anti-seepage films are easy to rot after being placed underground for a long time, the anti-seepage effect is invalid, and in addition, the secondary pollution to soil and underground water is easy to cause.
2. The laid anti-seepage film can only effectively prevent downward seepage of percolate in the middle area, and the percolate positioned outside the polluted area is easy to diffuse to the periphery, so that other areas are more easily influenced.
Therefore, in view of the above drawbacks, it is necessary to design a protective barrier against groundwater pollution.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: provides a protective barrier for preventing underground water pollution, and solves the problems of the background art.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a protection protective screen of prevention groundwater pollution, includes first plant fiber weaving layer, active carbon filter layer, second plant fiber weaving layer, pipe network, outside pipeline, inboard pipeline, the active carbon filter layer set firmly in first plant fiber weaving layer top, active carbon filter layer and first plant fiber weaving layer adopt the adhesive to be connected, second plant fiber weaving layer set firmly in active carbon filter layer top, second plant fiber weaving layer and active carbon filter layer adopt the adhesive to be connected, the pipe network set firmly in second plant fiber weaving layer top, pipe network and second plant fiber weaving layer adopt the adhesive to be connected, outside pipeline set firmly in pipe network middle-end upside, outside pipeline and pipe network adopt the adhesive to be connected, inboard pipeline run through first plant fiber weaving layer, active carbon filter layer, the outer pipeline of the protection of the ground water pollution, Inside second vegetable fibre weaving layer and the outside pipeline, inboard pipeline adopt the adhesive to be connected with first vegetable fibre weaving layer, active carbon filter layer, second vegetable fibre weaving layer and outside pipeline respectively.
Further, the pipe network criss-cross distribute on second vegetable fibre weaving layer, the inside top of pipe network still be equipped with the water conservancy diversion hole of a plurality of quantity, the water conservancy diversion hole be the through-hole.
Furthermore, a connecting sleeve is fixedly arranged at the upper end of the right side in the outer side pipeline, and the connecting sleeve and the outer side pipeline are integrally formed.
Further, inboard pipeline lower extreme be located first vegetable fibre weaving layer below, inboard pipeline lower extreme still be equipped with the suction hole of a plurality of quantity, the suction hole be the through-hole.
Compared with the prior art, the protective barrier for preventing the pollution of the underground water has the following advantages;
1. at first vegetable fibre weaving layer and second vegetable fibre weaving layer mutually support and can fix the active carbon filter layer, improve the active carbon filter layer fastness, do benefit to transportation and installation and use, do benefit to the degradation because of adopting vegetable fibre to weave simultaneously, possess fine environmental protection purpose, also avoided polluting groundwater.
2. And secondly, the activated carbon filter layer can filter the liquid permeating downwards, so that pollutants in the liquid are effectively prevented from permeating into underground water, and a protective barrier effect is realized.
4. Last outside pipeline and pipe network connection, behind outside negative pressure suction device of outside pipeline butt joint, do to produce suction to the pipe network, the soil liquid all around of being convenient for assembles, and the filtration liquid that does benefit to in the soil is located this protection protective screen top, effectively avoids the problem of filtration liquid diffusion, and water pumping device can be connected to inboard pipeline, and the suction is guided to the liquid after the filtration through the active carbon filter layer, does benefit to subsequent water quality testing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of a protective barrier against groundwater contamination;
FIG. 2 is a top view of a protective barrier against groundwater contamination;
FIG. 3 is a perspective view of a protective barrier against groundwater contamination of FIG. 1;
FIG. 4 is a perspective view of a protective barrier against groundwater contamination 2;
fig. 5 is a sectional view of a protective barrier against groundwater contamination in the direction a.
First plant fiber weaving layer 1, active carbon filter layer 2, second plant fiber weaving layer 3, pipe network 4, outside pipeline 5, inboard pipeline 6, water conservancy diversion hole 401, adapter sleeve 501, suction hole 601.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to those skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1, 2, 3 and 4, a protective barrier for preventing groundwater pollution comprises a first plant fiber woven layer 1, an active carbon filter layer 2, a second plant fiber woven layer 3, a pipe network 4, an outer pipe 5 and an inner pipe 6, wherein the active carbon filter layer 2 is fixedly arranged on the top of the first plant fiber woven layer 1, the active carbon filter layer 2 is connected with the first plant fiber woven layer 1 by an adhesive, the second plant fiber woven layer 3 is fixedly arranged on the top of the active carbon filter layer 2, the second plant fiber woven layer 3 is connected with the active carbon filter layer 2 by an adhesive, the pipe network 4 is fixedly arranged on the top of the second plant fiber woven layer 3, the pipe network 4 is connected with the second plant fiber woven layer 3 by an adhesive, the outer pipe 5 is fixedly arranged on the upper side of the middle end of the pipe network 4, the outer pipe 5 is connected with the pipe network 4 by an adhesive, the inner pipeline 6 penetrates through the first plant fiber woven layer 1, the activated carbon filter layer 2, the second plant fiber woven layer 3 and the outer pipeline 5, and the inner pipeline 6 is connected with the first plant fiber woven layer 2, the activated carbon filter layer 2, the second plant fiber woven layer 3 and the outer pipeline 5 respectively through an adhesive;
the protection barrier for preventing the pollution of the underground water has the following functions;
A. the first plant fiber woven layer 1 and the second plant fiber woven layer 3 are matched with each other to fix the active carbon filter layer 2, so that the firmness of the active carbon filter layer 2 is improved, the transportation, the installation and the use are facilitated, meanwhile, the degradation is facilitated due to the plant fiber woven layer, the purpose of good environmental protection is achieved, and the underground water pollution is avoided;
B. the activated carbon filter layer 2 can filter the liquid permeating downwards, so that pollutants in the liquid are effectively prevented from permeating into underground water, and a protective barrier effect is realized;
C. the outer pipeline 5 is connected with the pipe network 4, and when the outer pipeline 5 is in butt joint with an external negative pressure suction device, suction can be generated on the pipe network 4, namely, liquid around soil can be conveniently gathered by means of conduction of the pipe network 4, so that percolate in the soil can be favorably positioned above the protective barrier, and the problem of percolate diffusion is effectively avoided;
D. the inner pipeline 6 can be connected with a water pumping device to guide and pump the filtered liquid passing through the activated carbon filter layer 2, so that the subsequent water quality detection is facilitated;
the pipe network 4 is distributed on the second plant fiber woven layer 3 in a criss-cross manner, the top end inside the pipe network 4 is also provided with a plurality of flow guide holes 401, and the flow guide holes 401 are through holes;
it should be noted that the pipe network 4 is distributed on the second plant fiber woven layer 3 in a criss-cross manner, which is beneficial to conducting negative pressure above the second plant fiber woven layer 3 through a plurality of diversion holes 401;
a connecting sleeve 501 is fixedly arranged at the upper end of the right side in the outer pipeline 5, and the connecting sleeve 501 and the outer pipeline 5 are integrally formed;
it should be noted that the connection sleeve 501 can be butted with a water pumping device or a negative pressure suction device in the prior art, so as to facilitate subsequent water pumping or negative pressure suction operation;
the lower end of the inner pipeline 6 is positioned below the first plant fiber woven layer 6, the lower end of the inner pipeline 6 is also provided with a plurality of suction holes 601, and the suction holes 601 are through holes;
it should be noted that the lower end of the inner pipeline 6 is located below the first plant fiber woven layer 6, and when the inner pipeline 6 is connected with an external water pumping device, the filtered liquid is conveniently pumped outwards through the inner pipeline 6 through the suction hole 601, so that the filtering condition of the activated carbon filtering layer 2 is conveniently detected.
Claims (4)
1. The utility model provides a protection protective screen of prevention groundwater pollution which characterized in that includes first plant fiber weaving layer, active carbon filter layer, second plant fiber weaving layer, pipe network, outside pipeline, inboard pipeline, the active carbon filter layer set firmly in first plant fiber weaving layer top, active carbon filter layer and first plant fiber weaving layer adopt the adhesive to be connected, second plant fiber weaving layer set firmly in active carbon filter layer top, second plant fiber weaving layer and active carbon filter layer adopt the adhesive to be connected, the pipe network set firmly in second plant fiber weaving layer top, pipe network and second plant fiber weaving layer adopt the adhesive to be connected, outside pipeline set firmly in pipe network middle-end upside, outside pipeline and pipe network adopt the adhesive to be connected, inboard pipeline run through first plant fiber weaving layer, the outer side of pipe network, Inside active carbon filter layer, second vegetable fibre weaving layer and the outside pipeline, inboard pipeline adopt the adhesive to be connected with first vegetable fibre weaving layer, active carbon filter layer, second vegetable fibre weaving layer and outside pipeline respectively.
2. A protective barrier against groundwater contamination as claimed in claim 1, wherein the pipe network is criss-cross distributed on the second plant fiber woven layer, and a plurality of diversion holes are further provided at the top end inside the pipe network, and the diversion holes are through holes.
3. A protective screen according to claim 1, wherein a connecting sleeve is fixed at the upper end of the right side inside the outer pipe, and the connecting sleeve and the outer pipe are integrally formed.
4. A protective barrier against groundwater contamination as claimed in claim 1, wherein the lower end of the inner pipe is located below the first woven plant fiber layer, and the lower end of the inner pipe is further provided with a plurality of suction holes, and the suction holes are through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220881317.0U CN217051827U (en) | 2022-04-18 | 2022-04-18 | Protection barrier for preventing underground water pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220881317.0U CN217051827U (en) | 2022-04-18 | 2022-04-18 | Protection barrier for preventing underground water pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217051827U true CN217051827U (en) | 2022-07-26 |
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ID=82472032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220881317.0U Active CN217051827U (en) | 2022-04-18 | 2022-04-18 | Protection barrier for preventing underground water pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217051827U (en) |
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2022
- 2022-04-18 CN CN202220881317.0U patent/CN217051827U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 3966, Qimen Road, Baohe District, Hefei City, Anhui Province, 230000 Patentee after: ANHUI TONGYUAN ENVIRONMENT ENERGY SAVING Co.,Ltd. Address before: 230000, no.856, Jinzhai South Road, Baohe District, Hefei City, Anhui Province Patentee before: ANHUI TONGYUAN ENVIRONMENT ENERGY SAVING Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |