CN208415328U - A kind of device of the outer side hydraulic pressure of reduction basement - Google Patents
A kind of device of the outer side hydraulic pressure of reduction basement Download PDFInfo
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- CN208415328U CN208415328U CN201820937163.6U CN201820937163U CN208415328U CN 208415328 U CN208415328 U CN 208415328U CN 201820937163 U CN201820937163 U CN 201820937163U CN 208415328 U CN208415328 U CN 208415328U
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- water
- basement
- ear room
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- ear
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Abstract
The utility model relates to a kind of devices of side hydraulic pressure outside reduction basement, belong to hypogee field, it includes catch pit, basement ontology and the ear room that basement outer body is arranged in, ear room offers water inlet on the side wall far from basement ontology, water inlet is provided with the filter screen of closing water inlet, ear room is connected to far from one end of ear room with catch pit far from water-supply-pipe, water-supply-pipe is provided with and communicated on the side wall of upper soll layer.The setting of ear room is so that the indoor pressure of outside, that is, ear of basement ontology is identical as the intrinsic pressure of basement, the water in soil enters in ear room from water inlet simultaneously, again from water-supply-pipe in time it is defeated walk, water seepage treatment is drained rather than the phenomenon that stifled mode of heap makes infiltration is not easy repeatedly, and service life is longer.
Description
Technical field
The utility model relates to hypogee field, in particular to a kind of device for reducing the outer side hydraulic pressure of basement.
Background technique
Currently, the problem of because of pressure difference inside basement with basement external, the water in soil is easily after basement bottom board
It pours band and exterior wall is leaked, because of basement particularity, it is difficult to which reworked processing is carried out to completed waterproof layer.
Once infiltration is frequently with grouting for water plugging in the prior art, in the gap inside chemical materials perfusion to concrete, and will
Water in seam squeezes away, and gap is filled up, and achievees the purpose that sealing.
Although grouting for water plugging is able to solve the problem of infiltration, based on stifled, it is difficult to eradicate because of side hydraulic pressure outside basement
Caused by persistently seep water hidden danger, and grouting for water plugging structure service life is short, and repeatability is strong, takes and often blocks to gap.
Utility model content
The purpose of this utility model is to provide a kind of devices of side hydraulic pressure outside reduction basement, have and reduce outside basement
Survey the advantages of hydraulic pressure reduces infiltration phenomenon.
The above-mentioned technical purpose of the utility model has the technical scheme that outside a kind of reduction basement
The device of side hydraulic pressure, including catch pit, basement ontology and the ear room that basement outer body is arranged in, the ear room is remotely
Water inlet is offered on the side wall of lower room ontology, the water inlet is provided with the filter screen of closing water inlet, and ear room is far from soil
Water-supply-pipe is provided with and communicated on the side wall on earth surface layer, water-supply-pipe is connected to far from one end of ear room with catch pit.
Implement above-mentioned technical proposal, the setting of ear room so that basement ontology the indoor pressure of outside, that is, ear and basement
Intrinsic pressure is identical, while the water in soil enters in ear room from water inlet, then from water-supply-pipe in time it is defeated walk, reduce water
In the ear indoor time water is not easily penetrated into basement ontology, water seepage treatment is drained rather than the stifled mode of heap makes
The phenomenon that must seeping water, is not easy repeatedly, and service life is longer.
Further, the water inlet is provided with grid, and the filter screen is fixed on grid by fixing piece, the mistake
Grid is arranged in close to the side of basement ontology in strainer.
Implement above-mentioned technical proposal, grid gives filter screen support force, reduces the phenomenon that filter screen deforms and extends filter screen
Service life, while the power that extraneous soil applies largely is born by grid, and extraneous be applied on filter screen is reduced
Power reduces the phenomenon that filter screen damages.
Further, the water inlet is provided with the permeable filter membrane of closing water inlet, and the permeable filter membrane setting is being filtered
Net is close to the side of basement ontology.
Implement above-mentioned technical proposal, extraneous water still has the soil of part after the primary filtration through filter screen in water,
After soil is assembled in ear room, soil may heap block up water-supply-pipe cause water to be gathered in ear room, after the indoor dilutional hyponatremia of ear,
Under the effect of the pressure, water may permeate the ground in the ontology of room；After permeable filter membrane is arranged, the water after filter screen filtration is again
It is secondary by permeable membrane filtration, reduce soil and enter generation the phenomenon that in ear room.
Further, one end that the water-supply-pipe is connected to ear room is connected with a circle retaining ring.
Implement above-mentioned technical proposal, stored in ear room into the water behind ear room, when the liquid level of water is greater than retaining ring
Water is flowed into water-supply-pipe and is carried away after height；Retaining ring to be settled into the indoor water of ear, reduces soil and enters water-supply-pipe
It is interior.
Further, the ear room is arranged far from the sidewall slope of upper soll layer and inclined lower end is provided with water-supply-pipe.
Implement above-mentioned technical proposal, water-supply-pipe setting makes water enter the flowing of the ear room room Hou Yaner bottom wall in lower end, then
Into in water-supply-pipe, ear room bottom wall, which is obliquely installed, reduces water in the indoor stop of ear, and it is intrinsic general to reduce the water room that permeates the ground
Rate.
Further, the inclined higher-end of the side wall of the ear room far from upper soll layer is arranged close to basement ontology.
Implement above-mentioned technical proposal, inclined higher-end is arranged close to basement ontology so that between water and basement ontology
Path extends, and reduces the water intrinsic phenomenon in room that permeates the ground and occurs.
Further, the ear room is provided with barrier sheet in the wall of basement ontology, and the barrier sheet is far from soil
The one end on surface layer is parallel to ear room and is arranged far from the side wall of upper soll layer.
Implement above-mentioned technical proposal, the setting of barrier sheet has separated water and permeated the ground the intrinsic path in room, reduces water and seeps
Enter the intrinsic probability of basement.
Further, water-repellent paint is coated on the indoor side wall of the ear.
Implement above-mentioned technical proposal, the setting of water-repellent paint reduces the phenomenon that water penetrates into ear room side wall generation, that is, reduces
The water intrinsic phenomenon in room that permeates the ground occurs.
In conclusion the utility model having the beneficial effect that in contrast to the prior art
One, water seepage treatment is drained rather than the phenomenon that stifled mode of heap makes infiltration is not easy repeatedly, and service life
It is longer；
Two, the phenomenon that filter screen support force is given in the setting of grid, reduces filter screen deformation extension filter screen uses the longevity
Life；
Three, so that being settled into the indoor water of ear, reduction soil enters in water-supply-pipe for the setting of retaining ring.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the utility model embodiment；
Fig. 2 is the portion the A enlarged drawing in Fig. 1；
Fig. 3 is the portion the B enlarged drawing in Fig. 1.
Appended drawing reference: 1, catch pit；2, basement ontology；3, ear room；31, water inlet；32, filter screen；33, grid；
331, mounting hole；332, fixed pin；34, permeable filter membrane；4, water-supply-pipe；41, retaining ring；5, barrier sheet.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Embodiment:
As shown in Figure 1, a kind of device for reducing the outer side hydraulic pressure of basement, including catch pit 1, basement ontology 2 and setting
In the ear room 3 in 2 outside of basement ontology.
As shown in Figure 1, 2, the extraneous water inlet 31 of connection, water inlet are offered on side wall of the ear room 3 far from basement ontology 2
31 ecto-entads of mouth are disposed with grid 33, filter screen 32 and permeable filter membrane 34.Permeable filter membrane 34 is set as in the present embodiment
Polymer ultrafiltration membrane.Filter screen 32 is fixed on grid 33 by fixing piece, and fixing piece is provided with fixed pin in the present embodiment
332, fixed pin 332 is made of hydro-expansive rubber, and the mounting hole 331 for installing fixed pin 332 is offered on grid 33.
When installing filter screen 32, operator overlays on the illiteracy of filter screen 32 on grid 33, is then inserted into fixed pin 332 and pacifies
The installation of filter screen 32 can be completed in hole 331 in dress, after the device for entirely reducing side hydraulic pressure outside basement completes construction, water from
Enter in ear room 3 at water inlet 31, filter screen 32 is wet by water at this time, and water is contacted with fixed pin 332 under capillary action, at this time
Fixed pin 332 starts to expand, so that the connection type between filter screen 32 and grid 33 is more firm, reduces filter screen 32 because of the external world
Extruding force the phenomenon that being separated with grid 33.The setting of grid 33 power so that filter screen 32 is supported, reduce filter screen 32 because
Pressure that extraneous soil and water applies and the metaboly generated, extend the service life of filter screen 32.
As shown in Figure 1, ear room 3 is arranged far from the sidewall slope of upper soll layer and inclined higher-end is close to basement ontology
2 settings.The wall interiors that ear room 3 and basement ontology 2 share are provided with barrier sheet 5, one far from upper soll layer of barrier sheet 5
Divide and be arranged in parallel with the bottom wall of ear room 3, barrier sheet 5 is made of plastic material in the present embodiment.
As shown in Figure 1,3, ear room 3 is provided with water-supply-pipe 4 far from the side wall of upper soll layer, and water-supply-pipe 4 is arranged inclined
Lower end, one end that water-supply-pipe 4 is connected to ear room 3 are connected with a circle retaining ring 41.The one end of water-supply-pipe 4 far from ear room 3 with catchment
1 connection of hole.
When the water assembled in ear room 3 is more, water may penetrate into ground from the wall that ear room 3 and basement ontology 2 share
In lower room ontology 2, the setting of barrier sheet 5 has separated the path that water permeates the ground in room ontology 2, reduces water and permeates the ground room ontology
Probability in 2.Ear room 3 is arranged so that quickly reaching water delivery into the water energy in ear room 3 is enough far from the sidewall slope of upper soll layer
At pipe 4, so that the water energy in ear room 3 enough flows into water-supply-pipe 4 in time.The bottom wall of ear room 3 tilts so that the liquid level of water is high simultaneously
Reduce in the highly desired total volume of retaining ring 41, reduces water in the residence time of ear room 3.
Water penetrates into the process into ear room 3: water through grid 33, filter screen 32, permeable filter membrane 34 filtering after along ear room 3 side
Wall flows into ear room 3, and when the liquid level of water in ear room 3 is higher than the height of retaining ring 41, water is flowed into water-supply-pipe 4 and through water delivery
Pipe 4 is transported in catch pit 1.
Filter screen 32 reduces the content for penetrating into soil in the water at permeable filter membrane 34, and permeable filter membrane 34 is again by the mud in water
Soil is filtered, so that the content for eventually entering into the soil in ear room 3 is reduced.Reduce soil heap to get lodged in water-supply-pipe 4, make defeated
The phenomenon that water pipe 4 blocks.
As shown in Figure 1, being coated with water-repellent paint on side wall in ear room 3, waterproof coating is set as third in the present embodiment
Olefin(e) acid water-repellent paint.
After water-repellent paint is coated in the side wall in ear room 3, gradually starts to solidify and be formed on the inner sidewall of ear room 3 anti-
Water film, waterproofing membrane have certain extensibility, elastoplasticity, crack resistance, impermeability and weatherability, can play waterproof, antiseepage
And protective effect.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the protection scope of the utility model is determined by the attached claims.
Claims (8)
1. a kind of device for reducing the outer side hydraulic pressure of basement, which is characterized in that including catch pit (1), basement ontology (2) and set
The ear room (3) on the outside of basement ontology (2) is set, is offered on the side wall of the ear room (3) separate basement ontology (2) into water
Mouthful (31) are provided with the filter screen (32) of closing water inlet (31) at the water inlet (31), and ear room (3) are far from upper soll layer
It is provided with and communicated on side wall water-supply-pipe (4), water-supply-pipe (4) is connected to far from the one end of ear room (3) with catch pit (1).
2. a kind of device for reducing the outer side hydraulic pressure of basement according to claim 1, which is characterized in that the water inlet
(31) it is provided at grid (33), the filter screen (32) is fixed on grid (33) by fixing piece, the filter screen (32)
Side in grid (33) close to basement ontology (2) is set.
3. a kind of device for reducing the outer side hydraulic pressure of basement according to claim 2, which is characterized in that the water inlet
(31) the permeable filter membrane (34) of closing water inlet (31) is provided at, permeable filter membrane (34) setting is close in filter screen (32)
The side of basement ontology (2).
4. a kind of device for reducing the outer side hydraulic pressure of basement according to claim 1, which is characterized in that the water-supply-pipe
(4) one end being connected to ear room (3) is connected with a circle retaining ring (41).
5. a kind of device for reducing the outer side hydraulic pressure of basement according to claim 1, which is characterized in that the ear room (3)
Sidewall slope setting and inclined lower end far from upper soll layer are provided with water-supply-pipe (4).
6. a kind of device for reducing the outer side hydraulic pressure of basement according to claim 5, which is characterized in that the ear room (3)
The inclined higher-end of side wall far from upper soll layer is arranged close to basement ontology (2).
7. a kind of device for reducing the outer side hydraulic pressure of basement according to claim 5, which is characterized in that the ear room (3)
It is provided with barrier sheet (5) in the wall of basement ontology (2), the one end of the barrier sheet (5) far from upper soll layer is parallel
It is arranged in ear room (3) far from the side wall of upper soll layer.
8. a kind of device for reducing the outer side hydraulic pressure of basement according to claim 1, which is characterized in that the ear room (3)
Water-repellent paint is coated on interior side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937163.6U CN208415328U (en) | 2018-06-14 | 2018-06-14 | A kind of device of the outer side hydraulic pressure of reduction basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937163.6U CN208415328U (en) | 2018-06-14 | 2018-06-14 | A kind of device of the outer side hydraulic pressure of reduction basement |
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| Publication Number | Publication Date |
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| CN208415328U true CN208415328U (en) | 2019-01-22 |
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| CN201820937163.6U Active CN208415328U (en) | 2018-06-14 | 2018-06-14 | A kind of device of the outer side hydraulic pressure of reduction basement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202148A (en) * | 2021-05-10 | 2021-08-03 | 四川省建筑科学研究院有限公司 | Basement water conservancy diversion pressure limiting structure |
-
2018
- 2018-06-14 CN CN201820937163.6U patent/CN208415328U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202148A (en) * | 2021-05-10 | 2021-08-03 | 四川省建筑科学研究院有限公司 | Basement water conservancy diversion pressure limiting structure |
| CN113202148B (en) * | 2021-05-10 | 2023-01-17 | 四川省建筑科学研究院有限公司 | Basement water conservancy diversion pressure limiting structure |
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