CN211685016U - Foundation pit underground water utilization system - Google Patents
Foundation pit underground water utilization system Download PDFInfo
- Publication number
- CN211685016U CN211685016U CN201922493552.1U CN201922493552U CN211685016U CN 211685016 U CN211685016 U CN 211685016U CN 201922493552 U CN201922493552 U CN 201922493552U CN 211685016 U CN211685016 U CN 211685016U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- storage tank
- foundation pit
- water storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to a foundation ditch groundwater utilizes system, including the water storage tank, be used for taking out the water in the foundation ditch extremely the subassembly that draws water in the water storage tank, locate the water system of water storage tank one side and locating the water storage tank with for between the water system the pipeline assembly that the water system supplied water. The utility model discloses a water to in the foundation ditch is recycled to realize the reuse of water resource, be favorable to reducing the construction cost of subway station.
Description
Technical Field
The utility model belongs to the technical field of water resource recycle's technique and specifically relates to a foundation ditch groundwater utilizes system is related to.
Background
With the acceleration of the urbanization process, many cities face more serious traffic problems, and subways are accepted by more and more cities due to the advantages of high running speed, no traffic jam and the like.
In the process of subway station construction, a large amount of water resources are consumed for main structure construction, foundation pit anchor-spraying support construction, dust-fall green civilization construction, fire protection and domestic water supply and surface water-fall drainage, and water consumption is one of important costs for forming construction cost.
However, in the excavation process of the foundation pit of the subway station at present, the underground water pumped out by the water collecting well is generally directly discharged into a municipal pipe network through the drainage ditches arranged at the periphery, so that water resources are seriously wasted, and the construction cost of the subway station is increased.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a foundation ditch groundwater utilizes system, through recycling the water in the foundation ditch to realize the reuse of water resource, be favorable to reducing the construction cost of subway station.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a foundation ditch groundwater utilizes system, includes the water storage tank, be used for with the water in the foundation ditch take out extremely the subassembly that draws water in the water storage tank, locate the water system of water storage tank one side and locate the water storage tank with between the water system for the pipeline subassembly that the water system supplied water.
By adopting the technical scheme, the water pumping assembly pumps water in the foundation pit into the water storage tank and the water storage tank stores the water; when the water system needs water, the water in the water storage tank can be conveyed to the water system through the pipeline assembly, and the water system is used; because the water in the foundation pit can be used as a water source of a water using system, the utilization of tap water can be reduced, and the construction cost of the subway station is favorably reduced.
The present invention may be further configured in a preferred embodiment as: the subassembly that draws water includes the drinking-water pipe, the drinking-water pipe is connected with the shunt tubes, one side of shunt tubes is equipped with the sedimentation tank, the shunt tubes is kept away from the one end of drinking-water pipe with the sedimentation tank communicates with each other, just the shunt tubes is equipped with first valve.
Through adopting above-mentioned technical scheme, after the water storage tank is full of water, open first valve, make the water accessible shunt tubes in the sump pit get into the sedimentation tank, collect and keep in by the sedimentation tank, be favorable to further reducing the waste of water resource.
The present invention may be further configured in a preferred embodiment as: and a water supplementing pipe communicated with the water storage tank is arranged on one side of the sedimentation tank, and a second valve is arranged on the water supplementing pipe.
Through adopting above-mentioned technical scheme, the moisturizing pipe is established to one side of sedimentation tank, and the moisturizing pipe is linked together with the tank, and when the water shortage in the tank, the water tank moisturizing is given to sedimentation tank accessible moisturizing pipe.
The present invention may be further configured in a preferred embodiment as: the water system is provided with a plurality of water systems, wherein, the pipeline subassembly is including locating the outlet pipe of water storage tank one side, be equipped with on the outlet pipe a plurality of be used for with the outlet pipe with the branch pipeline that the water system links to each other, be equipped with the control valve on the branch pipeline.
By adopting the technical scheme, the water utilization systems are respectively connected with the water outlet pipe through the branch pipes, each branch pipe is provided with the control valve, and the water storage tank can be controlled to supply or stop water for the water utilization systems by opening and closing the control valves.
The present invention may be further configured in a preferred embodiment as: the water system comprises a shielding spraying system, a foundation pit spraying system, a car washing system and a watering system of a watering cart.
Through adopting above-mentioned technical scheme, enclose and cover water in spraying system, foundation ditch spraying system, carwash system and watering lorry water adding system reuse foundation ditch, be favorable to improving the utilization efficiency of the water in the foundation ditch.
The present invention may be further configured in a preferred embodiment as: the drinking-water pipe is close to one side of water storage tank is equipped with the filtering component who is used for filtering silt, filtering component include with the filter body that the drinking-water pipe links to each other and locate this internal filter screen of filter.
Through adopting above-mentioned technical scheme, be close to the filtering component of one side of water storage tank at the drinking-water pipe, filtering component can filter the silt of aquatic to the silt of aquatic is stopped up spraying system.
The present invention may be further configured in a preferred embodiment as: the filter body is connected with the water pumping pipe through a flange plate.
Through adopting above-mentioned technical scheme, filter body and drinking-water pipe pass through ring flange fixed connection, have and be convenient for install the advantage on the drinking-water pipe with filtering component.
The present invention may be further configured in a preferred embodiment as: the bottom of the filter body is provided with a drain pipe, and a drain pump is arranged on the drain pipe.
Through adopting above-mentioned technical scheme, establish the blow off pipe in the bottom of filter body, the bottom of blow off pipe is equipped with the dredge pump, and the dredge pump can be with the filter screen impurity such as silt that hold back down take out filter body.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the water pumping assembly pumps water in the foundation pit into the water storage tank and the water storage tank stores the water; when the water system needs water, the water in the water storage tank can be conveyed to the water system through the pipeline assembly, and the water system is used; because the water in the foundation pit can be used as a water source of a water using system, the utilization of tap water can be reduced, and the construction cost of a subway station can be reduced;
2. after the water storage tank is filled with water, the first valve is opened, so that the water in the water collecting well can enter the sedimentation tank through the flow dividing pipe and is collected and temporarily stored in the sedimentation tank, and the waste of water resources is further reduced;
3. and when the water in the water storage tank is short, the sedimentation tank can supplement water for the water storage tank through the water supplementing pipe.
Drawings
FIG. 1 is a schematic structural view of a foundation pit groundwater utilization system according to the embodiment;
fig. 2 is a cross-sectional view of the filter assembly of the present embodiment.
In the figure, 1, a water collecting well; 2. a water storage tank; 3. a water pumping pipe; 4. a sedimentation tank; 41. a shunt tube; 42. a water replenishing pipe; 5. a water outlet pipe; 61. enclosing and shielding the spraying system; 62. a foundation pit spraying system; 63. a car washing system; 64. a watering system of the watering cart; 7. a filter assembly; 71. a filter body; 72. a filter screen; 73. a blow-off pipe; 74. a sewage suction pump.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In this embodiment: referring to fig. 1, for the utility model discloses a foundation ditch groundwater utilizes system, including locating sump pit 1 in the foundation ditch, locating subaerial water storage tank 2 that is used for storing the water in sump pit 1, be arranged in taking out the subassembly that draws water to water storage tank 2 with the water in sump pit 1, locate the water system of water storage tank 2 one side and locate the pipeline assembly between water storage tank 2 and the water system.
Wherein, the subassembly that draws water includes that one end is located the drinking-water pipe 3 that sump pit 1, the other end and water storage tank 2 are linked together, is equipped with the suction pump on the drinking-water pipe 3, and the water that the suction pump will sump pit 1 is taken out to water storage tank 2 through drinking-water pipe 3 and is stored.
In addition, the pipeline component comprises a water outlet pipe 5 arranged on one side of the water storage tank 2, a plurality of branch pipelines are arranged on the water outlet pipe 5 along the length direction of the water outlet pipe, and each branch pipeline is connected with a water using system. In this embodiment, the water system includes a containment spray system 61, a pit spray system 62, a car wash system 63, and a sprinkler system 64.
Specifically, the water outlet pipe 5 is connected with four branch pipes, which are a first branch pipe, a second branch pipe, a third branch pipe and a fourth branch pipe. Wherein, one end of the first branch pipeline, which is far away from the water outlet pipe 5, is connected with the enclosure spraying system 61, and a first control valve is arranged on the first branch pipeline; one end of the second branch pipeline, which is far away from the water outlet pipe 5, is connected with the foundation pit spraying system 62, and a second control valve is arranged on the second branch pipeline; one end of the third branch pipeline, which is far away from the water outlet pipe 5, is connected with the car washing system 63, and a third control valve is arranged on the third branch pipeline; one end of the fourth branch pipeline, which is far away from the water outlet pipe 5, is connected with the watering system 64 of the watering cart, and a fourth control valve is arranged on the fourth branch pipeline. In a construction site, the control valve corresponding to the water using system can be controlled according to actual conditions, so that the water outlet pipe 5 is communicated with the corresponding water using system.
Because the water in the collecting well 1 may have impurities such as silt, in order to prevent silt from blocking the spray head of the spray system, referring to fig. 1 and 2, one side of the water pumping pipe 3 close to the water storage tank 2 is provided with a filtering component 7, and the filtering component 7 is used for filtering silt of the water in the collecting well 1. Wherein, filtering component 7 is equipped with the cavity including being the filter body 71 of square setting in the filter body 71, is equipped with filter screen 72 in the cavity, and filter body 71 is equipped with blow off pipe 73 in one side that filter screen 72 is close to the water inlet, and blow off pipe 73 is connected with the dredge pump, and the dredge pump can take the silt that filter screen 72 held back out in the filter body 71. In order to facilitate the installation of the filtering component 7 on the water pumping pipe 3, in this embodiment, the two end portions of the filter body 71 close to the water pumping pipe 3 are respectively provided with a first flange, and one side of the water pumping pipe 3 close to the filter body 71 is provided with a second flange adapted to the first flange, and the first flange and the second flange are fixedly connected by bolts, so as to install the filtering component 7 on the water pumping pipe 3.
Referring to fig. 1, since the water storage capacity of the water storage tank 2 is constant, after the water storage tank 2 is full of water, the water in the water collecting well 1 needs to be pumped to a drainage ditch and drained from the drainage ditch to a municipal pipeline for treatment. However, this will cause waste of water resources, in this embodiment, in order to solve this problem, one side of the water collecting well 1 is provided with the sedimentation tank 4, one side of the water pumping pipe 3 is provided with the dividing pipe 41, one end of the dividing pipe 41 far away from the water pumping pipe 3 extends to the sedimentation tank 4, the dividing pipe 41 is communicated with the sedimentation tank 4, and the dividing pipe 41 is provided with the first valve. After the water storage tank 2 is filled with water, the first valve is opened, so that the water in the water collecting well 1 can enter the sedimentation tank 4 through the shunt pipe 41, is collected by the sedimentation tank 4 and is kept still for sedimentation for a period of time, and the purpose of treating the water is achieved. When lack of water in the storage tank 2, in this embodiment, one side of the sedimentation tank 4 is provided with the moisturizing pipe 42 that carries out the moisturizing for the storage tank 2, and the one end of moisturizing pipe 42 links to each other with sedimentation tank 4, and the other end links to each other with storage tank 2, and is equipped with the second valve on the moisturizing pipe 42. When the water storage tank 2 is short of water, the second valve can be opened, so that the water in the sedimentation tank 4 enters the water storage tank 2.
The implementation principle of the embodiment is as follows: when more water exists in the water collecting well 1, the water in the water collecting well 1 can be pumped into the water storage tank 2 from the water collecting well 1 through the water suction pump and stored by the water storage tank 2; a filtering component 7 is arranged on one side of the water pumping pipe 3 close to the water storage tank, and the filtering component 7 can filter water in the water collecting well 1 to prevent impurities such as silt and the like from entering the water storage tank 2; a plurality of water using systems are arranged on the periphery of the water storage tank 2, each water using system is connected with the water outlet pipe 5 through a branch pipe, each branch pipe is provided with a control valve, and water supply or water cut-off for the water using systems is realized through the opening and closing of the control valves; in addition, when the water storage tank 2 is full, the water in the water collecting well 1 can enter the sedimentation tank 4 through the shunt pipe 41, and after the water is kept still in the sedimentation tank 4 for a period of time, the supernatant can be supplied to the water storage tank 2 through the water supply pipe 42.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A foundation ditch groundwater utilizes system which characterized in that: including water storage tank (2), be used for with the water in the foundation ditch take out extremely the subassembly that draws water in water storage tank (2), locate the water system of water storage tank (2) one side and locate water storage tank (2) with between the water system for the pipeline subassembly that the water system supplies water.
2. A foundation pit groundwater utilization system as claimed in claim 1, wherein: the subassembly of drawing water includes drinking-water pipe (3), drinking-water pipe (3) are connected with shunt tubes (41), one side of shunt tubes (41) is equipped with sedimentation tank (4), shunt tubes (41) are kept away from the one end of drinking-water pipe (3) with sedimentation tank (4) communicate with each other, just shunt tubes (41) are equipped with first valve.
3. A foundation pit groundwater utilization system as claimed in claim 2, wherein: one side of the sedimentation tank (4) is provided with a water replenishing pipe (42) communicated with the water storage tank (2), and the water replenishing pipe (42) is provided with a second valve.
4. A foundation pit groundwater utilization system as claimed in claim 1, wherein: the water system is provided with a plurality of water systems, wherein, the pipeline assembly is including locating outlet pipe (5) of water storage tank (2) one side, be equipped with on outlet pipe (5) a plurality of be used for with outlet pipe (5) with the branch pipeline that the water system links to each other, be equipped with the control valve on the branch pipeline.
5. A foundation pit groundwater utilization system as claimed in claim 1, wherein: the water system comprises a shielding spraying system (61), a foundation pit spraying system (62), a car washing system (63) and a watering system (64) of a watering cart.
6. A foundation pit groundwater utilization system as claimed in claim 2, wherein: the drinking-water pipe (3) are close to one side of water storage tank (2) is equipped with filtering component (7) that are used for filtering silt, filtering component (7) include with filter body (71) that drinking-water pipe (3) link to each other and locate filter screen (72) in filter body (71).
7. A foundation pit groundwater utilization system as claimed in claim 6, wherein: the filter body (71) is detachably connected with the water pumping pipe (3).
8. A foundation pit groundwater utilization system as claimed in claim 6, wherein: the bottom of the filter body (71) is provided with a sewage discharge pipe (73), and the sewage discharge pipe (73) is provided with a sewage discharge pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922493552.1U CN211685016U (en) | 2019-12-31 | 2019-12-31 | Foundation pit underground water utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922493552.1U CN211685016U (en) | 2019-12-31 | 2019-12-31 | Foundation pit underground water utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211685016U true CN211685016U (en) | 2020-10-16 |
Family
ID=72798279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922493552.1U Active CN211685016U (en) | 2019-12-31 | 2019-12-31 | Foundation pit underground water utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211685016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982463A (en) * | 2021-02-24 | 2021-06-18 | 中国十七冶集团有限公司 | System and method for reducing buoyancy of underground engineering |
-
2019
- 2019-12-31 CN CN201922493552.1U patent/CN211685016U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982463A (en) * | 2021-02-24 | 2021-06-18 | 中国十七冶集团有限公司 | System and method for reducing buoyancy of underground engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109629657A (en) | A kind of multiple-effect multiplication storage pond | |
| CN211685016U (en) | Foundation pit underground water utilization system | |
| CN102268994B (en) | Water supply system of composite earth pressure balance shield machine | |
| CN210086451U (en) | Multiple-effect multiplication regulation and storage tank | |
| CN110565767A (en) | Saline and alkaline area rainwater regulation retrieval and utilization system | |
| CN101519885B (en) | Method for synthetically utilizing concrete curing water and rain water in constructional engineering | |
| CN106968683B (en) | Slag discharging system of shield machine and slurry shield machine | |
| CN216240796U (en) | Tunnel construction structure of shunting of decontaminating | |
| CN109629656A (en) | A method of realizing that municipal drainage pumping plant puts river contamination control using storage pond | |
| CN215367710U (en) | Multi-effect hierarchical formula is rain regulation pond just | |
| CN211547778U (en) | Centralized drainage system for water burst of subway station deep foundation pit step-by-step excavation | |
| CN113136935A (en) | Multi-effect grading type primary rain storage tank | |
| CN114109395B (en) | Tunnel dirt-cleaning and flow-dividing construction method and structure | |
| CN217410187U (en) | Precipitation and dust removal system for foundation pit construction | |
| CN112031121A (en) | Flood control deep tunnel and flood drainage method | |
| CN213062349U (en) | Sewage transfer pump well | |
| CN215669948U (en) | Water resource comprehensive utilization system in reverse construction site | |
| CN221052809U (en) | Energy dissipation sedimentation tank for rainwater collection and regulation | |
| CN215053134U (en) | Dam filling water adding device | |
| CN110424218A (en) | A kind of Metro station excavation dewatering well water-source recovering-utilizing system | |
| CN212772696U (en) | Garbage leachate recovery system | |
| CN212772689U (en) | Multifunctional regulation and storage system integrating regulation, waterlogging drainage and water treatment | |
| CN219508782U (en) | Drainage device convenient for building construction | |
| CN211836541U (en) | Multifunctional hydraulic engineering water delivery pipeline | |
| CN214461081U (en) | Integrated intelligent pump station silt-preventing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |