CN220133049U - Dewatering pressure relief well aqueduct - Google Patents
Dewatering pressure relief well aqueduct Download PDFInfo
- Publication number
- CN220133049U CN220133049U CN202321630964.5U CN202321630964U CN220133049U CN 220133049 U CN220133049 U CN 220133049U CN 202321630964 U CN202321630964 U CN 202321630964U CN 220133049 U CN220133049 U CN 220133049U
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- CN
- China
- Prior art keywords
- water
- pressure relief
- guide pipe
- relief well
- water guide
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 126
- 239000002349 well water Substances 0.000 claims abstract description 10
- 235000020681 well water Nutrition 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000004746 geotextile Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 239000003673 groundwater Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a dewatering and pressure relief well water guide pipe which comprises a water guide pipe body (1), a sealing plate (2) and a connecting structure, wherein one end of the water guide pipe body (1) is provided with the connecting structure, the other end of the water guide pipe body is provided with the sealing plate (2), one section of the water guide pipe body (1) provided with the connecting structure is positioned in a water collecting well (3), the other section of the water guide pipe body is positioned in a pressure relief well (4), and the pressure relief well (4) is connected with the water collecting well (3) through the water guide pipe body (1). According to the dewatering and pressure relief well water guide pipe, the underground water in the pressure relief well can be effectively guided into the water collecting well through the water guide pipe, and the underground water is discharged out of the basement through the water suction pump arranged in the water collecting well and the water pumping pipe network, so that the water pressure and the water buoyancy of the underground water are reduced, the damage to the raft structure of the basement is reduced, and the leakage risk of the basement is reduced or avoided.
Description
Technical Field
The utility model relates to the technical field of basement leakage treatment, in particular to a dewatering pressure relief well water guide pipe.
Background
In old cells and newly built cells in some years, because groundwater is too large, water buoyancy causes different degrees of floating damage to the raft and the side wall of the basement, and causes leakage and cracking of the raft of the basement, and different degrees of damage to the raft foundation and the shear wall of the basement. Particularly, some basement areas with relatively large single-point seepage amount are provided, because the corresponding local massive seepage causes the basement raft to also generate seepage. At present, a means for effectively reducing the pressure of underground water and reducing the adverse effect of the underground water on a building structure is lacking, and the core problem is that water seepage of the basement is effectively discharged out of the basement.
Disclosure of Invention
The utility model provides a dewatering pressure relief well water guide pipe, and aims to solve the technical problems in the prior art.
In order to solve the problems, the utility model adopts the following technical scheme:
the utility model provides a dewatering pressure relief well aqueduct, includes aqueduct body, shrouding and connection structure, the one end of aqueduct body sets up connection structure, and the other end sets up the shrouding, the one section that the aqueduct body set up connection structure is located the sump pit, and another section is located the pressure relief well, and the pressure relief well passes through aqueduct body coupling sump pit.
Specifically, the water guide pipe body is made of stainless steel.
Specifically, the connection structure is a connection flange, and the connection flange is connected with a water inlet of a water suction pump in the water collecting well.
Specifically, the shrouding seals the port of welding at the aqueduct body.
Specifically, a plurality of water suction ports are arranged on the water guide pipe body in the pressure relief well, and the water suction ports are uniformly distributed on the water guide pipe body.
Specifically, the water sucking port is coated with geotextile.
Specifically, the water guide pipe body is also provided with a water stop steel plate.
Specifically, the water stop steel plate is annular stainless steel plate, and the water stop steel plate is connected with the outer surface of the water guide pipe body through welding, and the water stop steel plate is located the reinforced concrete raft plate position between the water collecting well and the pressure relief well.
Based on the technical scheme, the following technical effects can be produced:
1. according to the utility model, the water-stopping steel plate is arranged on the water guide pipe body and is positioned between the water collecting well and the pressure relief well, so that the water-stopping effect between the water guide pipe body and the cast-in-situ structure is realized;
2. the water guide pipe body is provided with the water suction ports, the number and arrangement modes of the water suction ports can be adjusted according to the underground water quantity, and geotextiles are arranged outside the water suction ports to filter sediment in the underground water through the geotextile, so that the influence on the drainage effect of the underground water is avoided;
3. according to the dewatering and pressure relief well water guide pipe, the underground water in the pressure relief well can be effectively guided into the water collecting well through the water guide pipe, and the underground water is discharged out of the basement through the water suction pump arranged in the water collecting well and the water pumping pipe network, so that the water pressure and the water buoyancy of the underground water are reduced, the damage to the raft structure of the basement is reduced, and the leakage risk of the basement is reduced or avoided.
Drawings
FIG. 1 is a schematic diagram of a water conduit structure according to the present utility model;
FIG. 2 is a schematic view of the installation of the present utility model (bent water guide tube);
fig. 3 is a schematic view of the installation of the present utility model (straight water conduit).
In the figure, 1-aqueduct body, 2-shrouding, 3-sump pit, 4-relief well, 5-flange, 6-water sucking mouth, 7-geotechnical cloth, 8-water stopping steel plate.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, a dewatering and pressure relief well water guide pipe comprises a water guide pipe body 1, a sealing plate 2 and a connecting structure, wherein one end of the water guide pipe body 1 is provided with the connecting structure, the other end of the water guide pipe body is provided with the sealing plate 2, one section of the water guide pipe body 1 provided with the connecting structure is positioned in a water collecting well 3, the other section of the water guide pipe body is positioned in a pressure relief well 4, and the pressure relief well 4 is connected with the water collecting well 3 through the water guide pipe body 1.
According to one embodiment of the utility model, the water conduit body 1 is made of stainless steel.
According to one embodiment of the utility model, the connecting structure is a connecting flange 5, the connecting flange 5 is connected with the water inlet of the water pump in the water collecting well 3, and the water guide pipe body 1 is mainly connected with the water inlet of the water pump through the connecting flange 5, so that the tightness of the interface is ensured.
According to an embodiment of the utility model, the sealing plate 2 is welded on the port of the water guide pipe body 1 in a sealing way, so that the water suction pump is prevented from being damaged due to the fact that sediment in the pressure relief well is sucked into the water guide pipe to block the water guide pipe in the working process of the water suction pump.
According to one embodiment of the utility model, a plurality of water suction ports 6 are arranged on the water guide pipe body 1 positioned in the pressure relief well 4, and the water suction ports 6 are uniformly distributed on the water guide pipe body 1. The water suction port 6 is a rectangular hole with the length of 100mm, the height of 10mm and the interval between holes of 20mm, and can be composed of round holes, the holes can be symmetrically distributed or quincuncial cross distributed, the number of specific holes is adjusted according to the underground water amount, and the underground water in the pressure relief well 4 is led out of the water guide pipe mainly through the holes
According to an embodiment of the utility model, the water suction port 6 is coated with geotextile 7, and sediment in the groundwater is filtered through the geotextile 7, so that the drainage effect of the groundwater is prevented from being influenced.
According to an embodiment of the present utility model, the water-stop steel plate 8 is further disposed on the water conduit body 1.
According to one embodiment of the utility model, the water-stopping steel plate 8 is an annular stainless steel plate, the water-stopping steel plate 8 is connected with the outer surface of the water guide pipe body 1 through welding, and the water-stopping steel plate 8 is positioned at the reinforced concrete raft plate position between the water collecting well 3 and the pressure relief well 4, and mainly realizes the water-stopping effect between the water guide pipe and the cast-in-situ structure through the water-stopping steel plate 8.
The water guide pipe body 1 of the utility model can be made into different shapes according to actual conditions. As shown in fig. 2, due to the different structures of the basement, water seepage positions and the like, in the structure, the pressure relief well 4 is arranged on the side surface of the water collecting well 3, and the water guide pipe body 1 is arranged as a bending piece for connecting the pressure relief well 4 with the water collecting well 3; in this structure, as shown in fig. 3, the pressure relief well 4 is located below the water collection well 3, and the water conduit body 1 is in a straight pipe shape.
According to the dewatering and pressure relief well water guide pipe, the underground water in the pressure relief well can be effectively guided into the water collecting well through the water guide pipe, and the underground water is discharged out of the basement through the water suction pump arranged in the water collecting well and the water pumping pipe network, so that the water pressure and the water buoyancy of the underground water are reduced, the damage to the raft structure of the basement is reduced, and the leakage risk of the basement is reduced or avoided.
The present utility model has been described in detail with reference to the drawings and the embodiments, but the present utility model is not limited to the embodiments described above, and various changes can be made within the scope of those skilled in the art without departing from the spirit of the present utility model. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides a dewatering pressure relief well aqueduct, includes aqueduct body (1), shrouding (2) and connection structure, its characterized in that, the one end of aqueduct body (1) sets up connection structure, and the other end sets up shrouding (2), one section that aqueduct body (1) set up connection structure is located sump pit (3), and another section is located pressure relief well (4), and sump pit (3) is connected through aqueduct body (1) to pressure relief well (4).
2. A dewatering and pressure relief well conduit according to claim 1, characterized in that the conduit body (1) is made of stainless steel.
3. A dewatering and pressure relief well conduit according to claim 1, characterized in that the connection structure is a connection flange (5), the connection flange (5) being connected with the water intake of the suction pump in the water collection well (3).
4. A dewatering and pressure relief well conduit according to claim 1, wherein the sealing plate (2) is welded sealingly to the port of the conduit body (1).
5. A dewatering and pressure relief well water guide pipe according to claim 1, characterized in that a plurality of water suction ports (6) are arranged on the water guide pipe body (1) positioned in the pressure relief well (4), and the water suction ports (6) are uniformly distributed on the water guide pipe body (1).
6. A dewatering and pressure relief well conduit according to claim 5, characterized in that the suction opening (6) is covered with geotextile (7).
7. A dewatering and pressure relief well water guide pipe according to claim 1, characterized in that the water guide pipe body (1) is further provided with a water stop steel plate (8).
8. The dewatering and pressure relief well water guide pipe according to claim 7, characterized in that the water stop steel plate (8) is an annular stainless steel plate, the water stop steel plate (8) is connected with the outer surface of the water guide pipe body (1) through welding, and the water stop steel plate (8) is positioned at a reinforced concrete raft plate position between the water collecting well (3) and the pressure relief well (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321630964.5U CN220133049U (en) | 2023-06-26 | 2023-06-26 | Dewatering pressure relief well aqueduct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321630964.5U CN220133049U (en) | 2023-06-26 | 2023-06-26 | Dewatering pressure relief well aqueduct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220133049U true CN220133049U (en) | 2023-12-05 |
Family
ID=88962947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321630964.5U Active CN220133049U (en) | 2023-06-26 | 2023-06-26 | Dewatering pressure relief well aqueduct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220133049U (en) |
-
2023
- 2023-06-26 CN CN202321630964.5U patent/CN220133049U/en active Active
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