CN218843234U - System of recycling is collected to deep basal pit system rainwater - Google Patents
System of recycling is collected to deep basal pit system rainwater Download PDFInfo
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- CN218843234U CN218843234U CN202223182924.7U CN202223182924U CN218843234U CN 218843234 U CN218843234 U CN 218843234U CN 202223182924 U CN202223182924 U CN 202223182924U CN 218843234 U CN218843234 U CN 218843234U
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Abstract
The application relates to a rainwater precipitation collection and recycling system of a deep foundation pit system, which is based on the arrangement of the deep foundation pit and comprises a rainwater collection subsystem, a precipitation collection subsystem, a reservoir and a filtering subsystem; the rainwater collection subsystem, the precipitation collection subsystem and the reservoir are arranged in the deep foundation pit; the rainwater collecting subsystem and the precipitation collecting subsystem are communicated to the reservoir; the water reservoir is communicated to the filtering subsystem. This application has the effect that improves the recycle ratio of rainwater, precipitation.
Description
Technical Field
The application relates to the technical field of environmental protection water conservation in the foundation ditch construction, especially, relate to a deep basal pit system rainwater precipitation collects system of recycling.
Background
Today, water resource conservation is one of the focus issues of the world attention, and water resource recycling and reuse are one of the means to solve the problem of water resource shortage. The water resources that can be recovered at the construction site include rainwater and precipitation, wherein precipitation refers to groundwater seeping into the construction site during deep foundation pit construction.
A bridge plate, a support beam and a steel lattice column are arranged in the deep foundation pit; the steel lattice column is fixedly arranged under the ground at the bottom of the deep foundation pit; the supporting beams comprise a first concrete supporting beam, a second concrete supporting beam and a third concrete supporting beam which are arranged in the deep foundation pit from shallow to deep in sequence; the bridge girder erection plate is arranged above the first concrete support beam; the first concrete supporting beam, the second concrete supporting beam and the third concrete supporting beam are fixedly connected to the steel lattice column.
However, the rainwater and the precipitation are generally collected through a simple drainage ditch in the collection and recovery mode of the rainwater and the precipitation on the current construction site, so that the utilization rate is not high. Meanwhile, the water for building construction comprises materials such as concrete and mortar produced by buildings, flushing of construction sites, fire-fighting water and the like, and the demand is large. The rainwater and precipitation recovery rate is general, and the construction site can use more tap water, so that the serious waste of water resources is caused.
SUMMERY OF THE UTILITY MODEL
In order to improve the collection and the reuse rate of rainwater, precipitation based on deep basal pit, this application provides a system of recycling is collected to deep basal pit system rainwater precipitation.
The application provides a pair of deep basal pit system rainwater precipitation collects system of recycling adopts following technical scheme:
a rainwater precipitation collecting and recycling system of a deep foundation pit system is based on the arrangement of the deep foundation pit and comprises a rainwater collecting subsystem, a precipitation collecting subsystem, a water storage pool and a filtering subsystem; the rainwater collection subsystem, the precipitation collection subsystem and the reservoir are arranged in the deep foundation pit; the rainwater collection subsystem and the rainfall collection subsystem are communicated to the water storage tank; the water reservoir is communicated to the filtering subsystem.
Through adopting above-mentioned technical scheme, utilize the rainwater to collect the rainwater that the subsystem will fall in the deep basal pit as far as possible and collect in the cistern, utilize precipitation to collect the subsystem as far as possible and collect the construction precipitation of deep basal pit in the cistern, the cistern will be collected the water and carry to filtration subsystem and carry out filtration treatment to in the reuse of water.
Preferably, the rainwater collection subsystem comprises a floor drain, a vertical pipe and a horizontal pipe; the floor drain is arranged on the bridge deck; the horizontal pipe is arranged on two concrete support beams, the floor drain is communicated to the horizontal pipe through the vertical pipe, and the horizontal pipe is communicated to the reservoir; the water storage tank is arranged on the two concrete supporting beams.
Through adopting above-mentioned technical scheme, utilize the floor drain to collect the rainwater to pass through the riser with violently manage the realization with the rainwater of collecting and shift to the cistern in.
Preferably, the precipitation collecting subsystem comprises a plurality of precipitation wells, a plurality of precipitation water pumps and a plurality of precipitation pipes, and the precipitation wells are arranged under the ground at the bottom of the deep foundation pit; the precipitation water pump is arranged in each precipitation well, and the precipitation wells are far away from the water storage pool, wherein one precipitation well is communicated with the next precipitation well step by step through the precipitation water pump and the precipitation pipe; and in the precipitation well close to the water storage tank, the precipitation water pump is communicated to the water storage tank through the precipitation pipe.
Through adopting above-mentioned technical scheme, utilize a plurality of precipitation wells to collect construction precipitation, the precipitation that a plurality of precipitation wells were collected simultaneously utilizes the precipitation water pump to collect through the precipitation pipe in the precipitation well that is close to the cistern, carries the cistern in through the precipitation pipe by the precipitation water pump in the precipitation well that is close to the cistern again to realize collecting precipitation to the at utmost.
Preferably, a set distance is arranged between the precipitation water pump and the bottom of the precipitation well.
Through adopting above-mentioned technical scheme, when the water level in the precipitation well reachd the water level that can draw water, the construction precipitation begins to be taken out from in the precipitation well to the water level in the restriction precipitation well, thereby furthest protects the job site.
Preferably, the filtration subsystem comprises a sedimentation tank and a plurality of water discharge pipes, the water storage tanks are provided with a water storage pump, and the water storage pump close to the filtration subsystem is connected to the sedimentation tank through the water discharge pipes.
Through adopting above-mentioned technical scheme, the water in the cistern utilizes the retaining water pump to carry through the drain pipe and deposits in carrying out sedimentation to the sedimentation tank for water in the filtration cistern improves the utilizability of water.
Preferably, the filtration subsystem further comprises a drainage ditch and a water collection well, the drainage ditch is arranged at the periphery of the pit opening of the deep foundation pit, and the water collection well far away from the filtration subsystem is connected with the sedimentation tank through the drainage ditch; the reservoir remote from the filtration subsystem is communicated to the sump well through the drain pipe.
Through adopting above-mentioned technical scheme, utilize the escape canal to collect rainwater and other water in the foundation ditch outside and enter into the sump pit, recycle the sump pit and carry out preliminary deposit, then recycle the escape canal and carry to the sedimentation tank and filter.
Preferably, the sedimentation tank also comprises a water tank subsystem, wherein a sedimentation water pump is arranged in the sedimentation tank and communicated to the water tank subsystem through the drain pipe.
By adopting the technical scheme, the sedimentation tank conveys the filtered water to the water tank subsystem through the drainage pipe by utilizing the sedimentation water pump so as to store the filtered water.
Preferably, the water tank subsystem comprises an underground water tank and the finished water tank, and the underground water tank and the finished water tank are communicated to the output end of the precipitation water pump through the drain pipes respectively.
By adopting the technical scheme, the water in the water tank subsystem is divided into two storage modes, namely the underground water tank and the finished water tank, so that the water with different requirements can be used conveniently.
In summary, the present application includes at least one of the following beneficial technical effects: rainwater is collected into the water storage tank through the rainwater collection subsystem; construction precipitation is collected in the reservoir through the precipitation collection subsystem. The reservoir filters the collected water into a filtering subsystem, and finally the filtered water is conveyed to a water tank subsystem so as to facilitate the use of different water. Meanwhile, the precipitation collection subsystem can reduce the damage of construction precipitation to a construction site; the sources of recoverable water are further increased by the drainage ditches and the water collecting wells, so that the purpose of reducing water resource waste is achieved, and the recovery and reuse rate of rainwater and precipitation is improved.
Drawings
FIG. 1 is a plan view of a deep foundation pit according to an embodiment of the application;
FIG. 2 is a schematic structural diagram of a rainwater collection subsystem in an embodiment of the present application;
FIG. 3 is a schematic structural diagram mainly used for showing connection of a vertical pipe, a tee pipe and a transverse pipe in the embodiment of the application;
fig. 4 is a schematic structural diagram of a precipitation collection subsystem in an embodiment of the present application.
Reference numerals: 11. a first concrete support beam; 12. two concrete support beams; 13. three concrete support beams; 14. a steel lattice column; 15. a bridge plate; 21. a floor drain; 22. a riser; 23. a three-way pipe; 24. a transverse tube; 31. dewatering wells; 32. a precipitation water pump; 33. a downcomer pipe; 4. a reservoir; 41. a water storage pump; 51. a drainage ditch; 52. a water collecting well; 53. a sedimentation tank; 54. a precipitation water pump; 55. a drain pipe; 6. a water tank subsystem; 61. an underground water pool; 62. a finished product water tank; 7. a fire hose.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Referring to fig. 1 and 2, a bridge plate 15, a support beam and a steel lattice column 14 are arranged in the deep foundation pit. The steel lattice column 14 is vertically installed under the ground at the bottom of the deep foundation pit. The support beams include a first concrete support beam 11, a second concrete support beam 12 and a third concrete support beam 13. The first concrete supporting beam 11, the second concrete supporting beam 12 and the third concrete supporting beam 13 are horizontally arranged in the deep foundation pit and are sequentially arranged in the deep foundation pit from shallow to deep. The steel lattice column 14 is vertical to the support beam, the two concrete support beams 12 and the three concrete support beams 13 are connected with the steel lattice column 14 in a penetrating mode, and the steel lattice column 14 is connected to the first concrete support beam 11. The bridge girder 15 is installed above the first concrete support beam 11.
The embodiment of the application discloses system of recycling is collected to deep basal pit system rainwater.
Referring to fig. 1, a rainwater precipitation collecting and recycling system of a deep foundation pit system is installed in a deep foundation pit and around a pithead of the deep foundation pit. The deep foundation pit system rainwater precipitation collection and recycling system comprises a rainwater collection subsystem, a precipitation collection subsystem, a water storage tank 4, a filtering subsystem and a water tank subsystem 6. The rainwater collection subsystem, the precipitation collection subsystem and the water storage pool 4 are all arranged on the deep foundation pit subsystem, and the rainwater collection subsystem and the precipitation collection subsystem are all connected to the water storage pool 4. And the filtering subsystem and the water tank subsystem 6 are arranged outside the deep foundation pit. The water in the reservoir 4 is filtered by the filtering subsystem and then is delivered to the water tank subsystem 6 so as to be used for other water, such as fire water, construction water and the like, and the rainwater and the precipitation can be recycled at a higher rate.
Referring to fig. 1, 2 and 3, the rainwater collection subsystem comprises a plurality of floor drains 21, risers 22, tees 23 and cross tubes 24. The floor drain 21 is funnel-shaped and is arranged on the surface of the trestle plate 15 and close to the edge of the trestle plate 15; the cross tube 24 is installed on the two concrete support beams 12; the vertical pipe 22 is used for connecting the floor drain 21 and the transverse pipe 24, and the vertical pipe 22 and the transverse pipe 24 are connected through a three-way pipe 23. The rainwater flows into the vertical pipe 22 through the floor drains 21 distributed at multiple positions and then is collected into the transverse pipe 24, and finally is collected into the water storage tank 4 through the transverse pipe 24.
Referring to fig. 1 and 4, the precipitation collection subsystem includes a precipitation well 31, a precipitation pump 32, and a precipitation pipe 33. The dewatering wells 31 are arranged in a plurality and are scattered at the bottom of the foundation pit. The dewatering well 31 extends into the ground at the bottom of the deep foundation pit. One precipitation water pump 32 is arranged in each precipitation well 31, and one precipitation well 31 is communicated with the next precipitation well 31 step by step through the precipitation water pump 32 and the precipitation pipe 33. The output end of the precipitation water pump 32 is connected with one end of a precipitation pipe 33, then the precipitation pipe 33 passes through the three concrete supporting beams 13, extends to the steel lattice column 14 along the surface of the three concrete supporting beams 13, passes through the two concrete supporting beams 12 along the surface of the steel lattice column 14, then passes through the surface of the two concrete supporting beams 12 and is finally connected to the reservoir 4. A plurality of precipitation wells 31 are used for concentrating the groundwater that originally permeates into the job site to precipitation well 31 in, reduce the destruction of secret infiltration to the job site. The precipitation water pump 32 and the bottom of the precipitation well 31 are arranged at a certain distance, and only when the water level in the precipitation well 31 reaches the water pumping level, water is pumped out of the precipitation well 31, so that the water level in the precipitation well 31 is limited.
Referring to fig. 1 and 4, a plurality of reservoirs 4 are provided on the two concrete support beams 12, and a reservoir water pump 41 is installed in each reservoir 4, and the reservoir water pump 41 pumps water in the reservoir 4 to the filtration subsystem.
Referring to fig. 1, the filtration subsystem includes a drain 51, a plurality of sump wells 52, a settling tank 53, and a drain 55. The drainage ditch 51 is arranged at the periphery of the pit opening of the deep foundation pit; the water collecting well 52 and the sedimentation tank 53 are arranged outside the deep foundation pit; a plurality of water collecting wells 52 and settling tanks 53 are connected by drainage ditches 51. A drain 55 is provided to connect the reservoir 4 to the sedimentation tank 53, while the drain 55 is also provided to connect the sedimentation tank 53 to the tank subsystem 6. The water in the reservoir 4 is pumped to a drain pipe 55 by a water storage pump 41 and then conveyed to a nearby water collecting well 52; alternatively, the reservoir 4 is closer to the filtration subsystem and the water from the reservoir 4 is pumped directly into the sedimentation tank 53 by the reservoir pump 41. A sedimentation water pump 54 is arranged in the sedimentation tank 53, and the sedimentation water pump 54 conveys the treated water to the water tank subsystem 6 arranged outside the deep foundation pit through a drain pipe 55.
The tank subsystem 6 includes an underground pond 61 and a product tank 62 to facilitate the use of different waters, such as construction maintenance water, fire water, toilet water, green-cast water, etc. In this embodiment the water tank system 6 is connected to a fire hose 7 for fire fighting water use. The fire fighting pipes 7 are distributed at the periphery of the pithead of the deep foundation pit so as to meet the fire fighting requirements of different positions of the deep foundation pit.
The embodiment of the application provides an implementation principle that system of recycling is collected to deep basal pit system rainwater: rainwater in the nature is collected into a water storage tank 4 through a rainwater collection subsystem positioned in the deep foundation pit; construction precipitation passes through a precipitation collection subsystem located in the deep foundation pit and is also collected in the reservoir 4. The reservoir 4 feeds the collected water to the filtration subsystem for filtration, and the final filtered water is fed to the tank subsystem 6 for reuse. This embodiment of this real application has realized the effect of using water wisely through above-mentioned structure, has improved the recovery rate of recycling of rainwater and precipitation.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a system of recycling is collected to deep basal pit system rainwater, based on deep basal pit setting, its characterized in that: comprises a rainwater collection subsystem, a rainfall collection subsystem, a water storage tank (4) and a filtering subsystem; the rainwater collection subsystem, the precipitation collection subsystem and the water storage pool (4) are arranged in the deep foundation pit; the rainwater collection subsystem and the rainfall collection subsystem are communicated to the water storage tank (4); the water reservoir (4) is communicated to the filtering subsystem.
2. The deep foundation pit system rainwater precipitation collection and reuse system according to claim 1, characterized in that: the rainwater collection subsystem comprises a floor drain (21), a vertical pipe (22) and a transverse pipe (24); the floor drain (21) is arranged on the trestle bridge plate (15); the horizontal pipe (24) is arranged on the two concrete support beams (12), the floor drain (21) is communicated to the horizontal pipe (24) through the vertical pipe (22), and the horizontal pipe (24) is communicated to the water storage tank (4); the water reservoir (4) is arranged on the two concrete supporting beams (12).
3. The deep foundation pit system rainwater precipitation collection and reuse system according to claim 2, wherein: the precipitation collection subsystem comprises a plurality of precipitation wells (31), a plurality of precipitation water pumps (32) and a plurality of precipitation pipes (33), and the precipitation wells (31) are arranged under the ground at the bottom of the deep foundation pit; each precipitation well (31) is internally provided with one precipitation water pump (32), and a plurality of precipitation wells (31) far away from the water storage pool (4), wherein one precipitation well (31) is communicated with the next precipitation well (31) step by step through the precipitation water pump (32) and the precipitation pipe (33); in the precipitation well (31) close to the water reservoir (4), the precipitation water pump (32) is communicated to the water reservoir (4) through the precipitation pipe (33).
4. The deep foundation pit system rainwater precipitation collection and reuse system according to claim 3, wherein: a set distance is arranged between the precipitation water pump (32) and the bottom of the precipitation well (31).
5. The deep foundation pit system rainwater precipitation collection and reuse system according to claim 3, wherein: the filtration subsystem comprises a sedimentation tank (53) and a water discharge pipe (55), the water storage tank (4) is provided with a plurality of water storage tanks, each water storage tank (4) is internally provided with a water storage pump (41), and the water storage pump (41) close to the filtration subsystem is connected to the sedimentation tank (53) through the water discharge pipe (55).
6. The deep foundation pit system rainwater precipitation collection and reuse system according to claim 5, wherein: the filtration subsystem also comprises a drainage ditch (51) and a water collection well (52), the drainage ditch (51) is arranged at the periphery of the pit opening of the deep foundation pit, and the water collection well (52) far away from the filtration subsystem is connected with the sedimentation tank (53) through the drainage ditch (51); the reservoir (4) remote from the filtration subsystem is connected to the sump (52) via the drain pipe (55).
7. The system of claim 6, wherein the system comprises: the water tank system (6) is further included, a sedimentation water pump (54) is arranged in the sedimentation tank (53), and the sedimentation water pump (54) is communicated to the water tank system (6) through the drain pipe (55).
8. The deep foundation pit system rainwater precipitation collection and reuse system according to claim 7, wherein: the water tank subsystem (6) comprises an underground water tank (61) and a finished product water tank (62), and the underground water tank (61) and the finished product water tank (62) are respectively communicated to the output end of the precipitation water pump (54) through the drain pipe (55).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223182924.7U CN218843234U (en) | 2022-11-29 | 2022-11-29 | System of recycling is collected to deep basal pit system rainwater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202223182924.7U CN218843234U (en) | 2022-11-29 | 2022-11-29 | System of recycling is collected to deep basal pit system rainwater |
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| CN218843234U true CN218843234U (en) | 2023-04-11 |
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| CN202223182924.7U Active CN218843234U (en) | 2022-11-29 | 2022-11-29 | System of recycling is collected to deep basal pit system rainwater |
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