CN215105928U - Urban underground excavation underground water storage well - Google Patents
Urban underground excavation underground water storage well Download PDFInfo
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- CN215105928U CN215105928U CN202120798828.1U CN202120798828U CN215105928U CN 215105928 U CN215105928 U CN 215105928U CN 202120798828 U CN202120798828 U CN 202120798828U CN 215105928 U CN215105928 U CN 215105928U
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Abstract
The utility model provides an urban underground water storage well, wherein the top end of an underground excavation well chamber is provided with an opening, the bottom end of the underground excavation well chamber is poured with a bottom plate to be sealed, meanwhile, the opening end cover of the underground excavation well chamber is provided with a cover plate, a soil taking port is opened on the cover plate, the cover plate is connected with a plugging plate corresponding to the soil taking port in a pouring way, and a first water inlet hole communicated with the underground excavation well chamber is reserved on the plugging plate; the filter structure is located in the undercut well chamber and is connected with the inner wall of the undercut well chamber. The utility model provides a city secretly digs secret retaining well not only owing to secretly dig secret retaining well to can practice thrift the construction space, be provided with filter equipment in the retaining well moreover, consequently can improve the cleanliness of retaining, bring the convenience for follow-up processing.
Description
Technical Field
The utility model relates to a well technical field, more specifically the utility model relates to a city is secretly dug secret and is held well that says so.
Background
At present, land resources, water resources and the like in China are increasingly deficient, so that resources are saved and reasonably utilized.
For water resources, people cannot only rely on well water obtained through a mining well, and precipitation such as rainwater and the like needs to be stored, so that the stored precipitation can be treated in the following process, and the daily life of people can be met through the treated precipitation.
At present, generally through the effect of pouring the cistern on ground in order to realize the storage precipitation, but subaerial space is limited, can not only rely on the cistern of pouring on ground to deposit water, simultaneously, the in-process of pouring the cistern on ground, because its time limit for a project is longer, occupy more ground in the work progress moreover, lead to giving the passing area very big inconvenience.
At present, structures such as filtration and impurity removal are not arranged in the urban underground water storage well disclosed in the field, so that stored precipitation is turbid, and great difficulty is brought to subsequent processing.
Therefore, how to provide an urban underground water storage well capable of filtering precipitation is an urgent problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a city secretly digs secret retaining well not only owing to secretly dig secret retaining well to can practice thrift the construction space, be provided with filter equipment in the retaining well moreover, consequently can improve the cleanliness of retaining, bring the convenience for follow-up processing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an urban underground excavation water storage well, comprising:
the underground excavation type well chamber is provided with an opening at the top end, a bottom plate is poured at the bottom end to be sealed, meanwhile, a cover plate is arranged on an opening end cover of the underground excavation type well chamber, a soil taking opening is formed in the cover plate, a plugging plate is connected to the cover plate in a pouring mode corresponding to the soil taking opening, and meanwhile, a first water inlet hole communicated with the underground excavation type well chamber is reserved in the plugging plate;
and the filter structure is positioned in the underground excavation well chamber and is connected with the inner wall of the underground excavation well chamber.
Preferably, the filter structure comprises:
the primary filter body is connected to the inner wall of the underground excavation type well chamber close to the cover plate;
and the secondary filter body is close to the bottom plate and connected to the inner wall of the underground excavation type well chamber.
Preferably, the one-level filter body is the filter screen bag, the one end of filter screen bag is the pocket mouth, and all the other limits are the pocket wall, just open a plurality of through-holes on the pocket wall, pocket mouth department is fixed with the stereoplasm connecting plate, the stereoplasm connecting plate passes through bolted connection and is in the inner wall of undercut formula well room.
Preferably, the second grade filters the filter for opening a plurality of through-holes, just the edge of filter is fixed with the picture peg, is close to simultaneously the bottom plate be fixed with the limiting plate on the undercut formula well indoor wall, just the constant head tank has been seted up on the limiting plate, the picture peg is pegged graft in the constant head tank, simultaneously the limiting plate supports the filter.
Preferably, a plurality of second water inlet holes are formed in the cover plate.
Preferably, the first water inlet hole is provided in plurality.
Preferably, the method further comprises the following steps: the silt deposit storehouse, the silt deposit storehouse is located on the bottom plate, simultaneously the outer wall in silt deposit storehouse with the inner wall butt of undercut formula well room, just the silt deposit storehouse is kept away from the one end of bottom plate is the opening.
Preferably, a plurality of lifting hooks are fixed on the inner wall of the sludge deposition bin.
Preferably, a drain pipe is communicated with the side wall of the underground excavation type well chamber, the drain pipe is buried underground, one end of the drain pipe penetrates through the ground and is located on the ground, and meanwhile, a control valve is installed on the drain pipe.
Preferably, the cover plate is removably connected to the open end of the undercut well chamber.
Can know via foretell technical scheme, compare with prior art, the utility model discloses a city secretly digs secret retaining well can realize following technological effect:
the utility model discloses a well room is the undercut well room, and is equipped with the apron at the opening end cover of undercut well room, opens the mouth that fetches earth on the apron, consequently the utility model discloses in the work progress of digging the well, then be equipped with the apron through the opening end cover at the undercut well room, so that can resume some road and other public facilities at the top, in order to practice thrift the construction space, only dig the earth according to the design height of undercut well room from inside to outside through the mouth that fetches earth that opens on the apron, dig one section each time, just pour the lateral wall of one section undercut well room, until the lateral wall of the multistage undercut well room connects and forms holistic undercut well room lateral wall; and, the utility model discloses an installation filtration in the undercut formula well room then can filter the rainfall that gets into in following first inlet hole, then improves the utility model discloses the cleanliness of storage water.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a sectional structure view of an underground water storage well for urban excavation according to the present invention;
fig. 2 is a schematic structural diagram of a structure diagram of the urban underground excavation water storage well.
Wherein, 1-a subsurface excavation well chamber; 11-a base plate; 12-a cover plate; 121-plugging plates; 120-a first water inlet hole; 2-a filter structure; 21-primary filtering body; 22-a secondary filter; 211-hard connection plate; 212-bolt; 221-inserting plates; 222-a limiting plate; 220-positioning grooves; 100-a second water inlet hole; 3-a sludge deposition bin; 31-lifting a hook; 15-a drain pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model discloses city secretly digs secret retaining well, include:
the underground excavation type well chamber comprises an underground excavation type well chamber 1, wherein the top end of the underground excavation type well chamber 1 is opened, a bottom plate 11 is poured at the bottom end of the underground excavation type well chamber 1 to be closed, a cover plate 12 is arranged on an opening end cover of the underground excavation type well chamber 1, a soil taking opening is formed in the cover plate 12, a plugging plate 121 is poured and connected to the cover plate 12 corresponding to the soil taking opening, and a first water inlet hole 120 communicated with the underground excavation type well chamber 1 is reserved in the plugging plate 121;
and the filter structure 2 is positioned in the underground excavation type well chamber 1 and is connected with the inner wall of the underground excavation type well chamber 1.
The utility model discloses a well room is undercut formula well room 1 to be equipped with apron 12 at the opening end cover of undercut formula well room 1, opened the mouth of fetching earth on apron 12, consequently the utility model discloses in the work progress of digging the well, can be through being equipped with apron 12 at the opening end cover of undercut formula well room 1, so that can resume some road and other public facilities at the top, in order to practice thrift the construction space, only dig earth from inside to outside according to the design height of undercut formula well room 1 through the mouth of fetching earth that opens on apron 12, dig one section each time, just pour the lateral wall of one section undercut formula well room 1, until the lateral wall of multistage undercut formula well room 1 connects and forms holistic undercut formula well room 1 lateral wall;
and, the utility model discloses an installation filtration in undercut formula well room then can filter the rainfall that gets into in the first inlet opening 120, then improves the utility model discloses the cleanliness of storage water.
In order to further optimize the above solution, the filtering structure 2 comprises:
the primary filter body 21 is connected to the inner wall of the underground excavation type well chamber 1 close to the cover plate 12;
and the secondary filter body 22, wherein the secondary filter body 22 is connected to the inner wall of the underground excavation type well chamber 1 close to the bottom plate 11.
The utility model discloses from being close to apron 12 to being close to bottom plate 11 and set gradually the level filtering body 21 and the second grade filter body 22 in the undercut formula well room 1, then can carry out twice filtration to getting into to the precipitation in the undercut formula well room 1 successively to can further improve the utility model discloses the cleanliness of storage water.
In order to further optimize the technical scheme, the first-stage filter body 21 is a filter net bag, one end of the filter net bag is a bag opening, the rest edges of the filter net bag are bag walls, a plurality of through holes are formed in the bag walls, a hard connecting plate 211 is fixed at the bag opening, and the hard connecting plate 211 is connected to the inner wall of the underground excavation type well chamber 1 through bolts 212.
The filter screen pocket of the utility model can not only filter water by leaking water through the through holes on the filter screen pocket, but also is not easy to fall off due to light weight; simultaneously the utility model discloses the filtration string bag is through being fixed with stereoplasm connecting plate 211 in its pocket mouth department, and stereoplasm connecting plate 211 passes through bolt 212 and connects the inner wall at undercut formula well room 1, then can dismantle the filtration string bag from undercut formula well room 1 to regularly take out and clean, prevent the problem of jam.
In order to further optimize the above technical solution, the secondary filter body 22 is a filter plate with a plurality of through holes, and the edge of the filter plate is fixed with an inserting plate 221, and a limiting plate 222 is fixed on the inner wall of the undercut well 1 close to the bottom plate 11, and the limiting plate 222 is provided with a positioning slot 220, the inserting plate 221 is inserted into the positioning slot 220, and the limiting plate 222 supports the filter plate.
The utility model discloses a set up the filter at the interval below the filter screen bag, then the filter not only can be to the precipitation that filters through the filter screen bag further filtration, and the face of filter is the plane, and the pocket face of filter screen bag is the curved surface, therefore the utility model discloses successively filter through the through-hole of seting up on two kinds of faces, then can improve the treatment effect to precipitation of the utility model; and simultaneously, the utility model discloses a filter passes through picture peg 221 and pegs graft in constant head tank 220, and limiting plate 222 supports the filter simultaneously, then convenient to detach to can realize the effect of periodic cleaning.
In order to further optimize the above technical solution, the cover plate 12 is opened with a plurality of second water inlet holes 100.
The utility model discloses a open a plurality of second inlet openings 100 on apron 12, thereby improve the utility model discloses a storage efficiency.
In order to further optimize the above technical solution, the first water inlet hole 120 is plural.
The utility model discloses a first inlet opening 120 is a plurality of to further improve the utility model discloses a storage efficiency.
In order to further optimize the above technical solution, the method further comprises: silt deposit storehouse 3, silt deposit storehouse 3 are located on bottom plate 11, and the outer wall in silt deposit storehouse 3 and the inner wall butt of undercut formula well chamber 1 simultaneously, and the one end that silt deposit storehouse 3 kept away from bottom plate 11 is the opening.
The utility model discloses silt that deposits in the storage water etc. can deposit in silt deposit storehouse 3, with further improvement the utility model discloses the availability ratio of depositing water.
In order to further optimize the above technical solution, a plurality of lifting hooks 31 are fixed on the inner wall of the sludge deposition bin 3.
The utility model discloses a plurality of draw hooks 31, then conveniently take out silt deposit storehouse 3 to regularly clear up.
In order to further optimize the technical scheme, a drain pipe 15 is communicated with the side wall of the underground excavation type well chamber 1, the drain pipe 15 is buried underground, one end of the drain pipe 15 penetrates through the ground and is located on the ground, and meanwhile, a control valve is installed on the drain pipe 15.
The utility model discloses a drain pipe 15 can realize the effect of the water discharge in the formula well room of will secretly digging, then can realize utilizing the deposit water in formula well room 1 of secretly digging on the one hand, and on the other hand, then can avoid the problem that the water in formula well room 1 of secretly digging is too much and overflows.
To further optimize the above solution, a cover plate 12 is detachably connected to the open end of the undercut well 1.
The utility model discloses a apron 12 can be dismantled with the open end of undercut formula well room 1 and be connected, then can be convenient for take out the opening of undercut formula well room 1 with one-level filter body 21, second grade filter body 22 and silt deposit storehouse 3 from undercut formula well room to regularly clear up.
Example (b):
the embodiment of the utility model discloses an underground water storage well excavated in a city,
leveling a field, determining a pile position, and pouring a concrete guide wall of the occlusive pile;
then, arranging the secant pile underground through a pile driver, pouring concrete at the corresponding position of the secant pile after construction is finished for a certain period so as to form a supporting system of the underground excavation type well chamber 1, wherein a crown beam is formed at the position, corresponding to the opening of the underground excavation type well chamber 1, of the supporting system of the underground excavation type well chamber 1;
covering a cover plate 12 on the crown beam (a structure such as a placing groove can be formed on the crown beam, so that the edge of the cover plate 12 is embedded in the structure such as the placing groove formed on the crown beam, and the like, so as to improve the stability of the opening of the covered and dug well room 1 covered by the cover plate 12 and the safety of constructors), recovering part of roads and other public facilities at the top at the moment, and saving the construction space;
the earth taking machine digs earth from inside to outside through the earth taking opening according to the design height of the underground excavation type well chamber 1, and when one section is dug down, the side wall of one section of the underground excavation type well chamber 1 is poured until the side walls of the plurality of sections of the underground excavation type well chambers 1 are connected to form the side wall of the integral underground excavation type well chamber 1;
then, pouring a bottom plate 11 connected with the side wall of the underground excavation type well chamber 1 at the bottom end of the underground excavation type well chamber 1 to achieve the effect of plugging the bottom end of the underground excavation type well chamber 1;
then a sludge deposition bin 3, a secondary filter 22 and a primary filter 21 are sequentially arranged in the underground excavation type well chamber 1;
and finally, pouring the soil taking opening to form a plugging plate 121 connected with the cover plate 12, and reserving a plurality of first water inlet holes 120 in the pouring process.
Preferably, a plurality of second water inlets 100 may be further formed on the cover plate 12, so as to improve the water inlet efficiency of the present invention.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a city secretly digs secret retaining well which characterized in that includes:
the underground excavation type well chamber comprises an underground excavation type well chamber (1), wherein the top end of the underground excavation type well chamber (1) is opened, the bottom end of the underground excavation type well chamber is poured with a bottom plate (11) to be closed, meanwhile, an opening end cover of the underground excavation type well chamber (1) is provided with a cover plate (12), a soil taking port is formed in the cover plate (12), a plugging plate (121) is poured and connected to the cover plate (12) corresponding to the soil taking port, and meanwhile, a first water inlet hole (120) communicated with the underground excavation type well chamber (1) is reserved in the plugging plate (121);
the filter structure (2) is located in the underground excavation type well chamber (1) and connected with the inner wall of the underground excavation type well chamber (1).
2. A city undercut underground impoundment well according to claim 1, characterized in that said filtering structure (2) comprises:
the primary filter body (21) is close to the cover plate (12) and connected to the inner wall of the underground excavation type well chamber (1);
the secondary filter body (22), the secondary filter body (22) is close to the bottom plate (11) and is connected to the inner wall of the underground excavation type well chamber (1).
3. The urban underground excavation water storage well according to claim 2, characterized in that the primary filter body (21) is a filter net bag, one end of the filter net bag is a bag opening, the other sides of the filter net bag are bag walls, a plurality of through holes are formed in the bag walls, a hard connecting plate (211) is fixed at the bag opening, and the hard connecting plate (211) is connected to the inner wall of the underground excavation well chamber (1) through bolts (212).
4. The urban underground excavation water storage well according to claim 2, characterized in that the secondary filter body (22) is a filter plate provided with a plurality of through holes, an inserting plate (221) is fixed at the edge of the filter plate, a limiting plate (222) is fixed on the inner wall of the underground excavation well chamber (1) close to the bottom plate (11), a positioning groove (220) is formed in the limiting plate (222), the inserting plate (221) is inserted in the positioning groove (220), and the limiting plate (222) supports the filter plate.
5. A city underground impoundment well according to claim 1, wherein a plurality of second water inlet holes (100) are opened on the cover plate (12).
6. The urban underground excavation underground storage well according to claim 1, wherein the first water inlet hole (120) is a plurality of.
7. The urban underground excavation underground water storage well according to claim 1, further comprising: silt deposit storehouse (3), silt deposit storehouse (3) are located on bottom plate (11), simultaneously the outer wall in silt deposit storehouse (3) with the inner wall butt of undercut formula well room (1), just silt deposit storehouse (3) are kept away from the one end of bottom plate (11) is the opening.
8. The urban underground impoundment well according to claim 7, wherein a plurality of lifting hooks (31) are fixed on the inner wall of the sludge settling bin (3).
9. The urban underground water storage well according to claim 1, wherein a drainage pipe (15) is communicated with the side wall of the underground well chamber (1), the drainage pipe (15) is buried underground, one end of the drainage pipe (15) penetrates out of the ground and is located on the ground, and a control valve is installed on the drainage pipe (15).
10. A city underground impoundment well according to claim 1 characterized in that the cover plate (12) is detachably connected with the open end of the underground excavation chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120798828.1U CN215105928U (en) | 2021-04-19 | 2021-04-19 | Urban underground excavation underground water storage well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120798828.1U CN215105928U (en) | 2021-04-19 | 2021-04-19 | Urban underground excavation underground water storage well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215105928U true CN215105928U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120798828.1U Active CN215105928U (en) | 2021-04-19 | 2021-04-19 | Urban underground excavation underground water storage well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215105928U (en) |
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2021
- 2021-04-19 CN CN202120798828.1U patent/CN215105928U/en active Active
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