CN213868042U - Piping lane job site water cyclic utilization system - Google Patents
Piping lane job site water cyclic utilization system Download PDFInfo
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- CN213868042U CN213868042U CN202022588275.5U CN202022588275U CN213868042U CN 213868042 U CN213868042 U CN 213868042U CN 202022588275 U CN202022588275 U CN 202022588275U CN 213868042 U CN213868042 U CN 213868042U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/30—Relating to industrial water supply, e.g. used for cooling
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Abstract
The utility model relates to a piping lane job site water cyclic utilization system, including sump pit, water level limiter, ponding pump, tertiary sedimentation tank, feed pump, bi-pass valve, aqua storage tower and well point precipitation. The beneficial effects are as follows: the system can realize the recycling of site water resources such as rainwater, accumulated water of a foundation pit, well point dewatering and the like on a pipe gallery construction site, saves water resources, is favorable for saving water, protecting environment and turning waste into treasure, has good safety and use effect, accords with the low-carbon, environment-friendly, energy-saving and consumption-reducing concepts advocated by the state at present, and has huge social benefit and economic benefit.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a piping lane job site water cyclic utilization system, is applicable to city underground pipe gallery construction.
Background
The construction needs to consume water resources, especially the amount of water resources consumed by the construction of pipe galleries is larger, and the method is mainly used for the maintenance of concrete, the washing of vehicles, the cleaning of roads, the control of dust raising, greening maintenance and the like.
At present, the water in the piping lane construction process is basically disposable, and the water such as concrete maintenance, vehicle washing, road sanitation, raise dust control and afforestation maintenance all directly discharges and runs off, has following defect:
1) the used water is directly discharged without being recycled, so that the waste of water resources is caused, and the waste is not economical;
2) the used water is directly discharged to cause the construction site road to be muddy, so that the method is not environment-friendly and has potential safety hazard;
3) when underground water or rainwater is excessive, accumulated water in a foundation pit of a construction site and well point rainfall are difficult to discharge, and the project progress is influenced.
SUMMERY OF THE UTILITY MODEL
For overcoming the prior art defect, the utility model provides a technical problem provides a piping lane job site water cyclic utilization system, can realize the recovery cycle recycle of site water resource such as rainwater, foundation ditch ponding and well point dewatering of piping lane construction job site, and the water economy resource is favorable to water conservation environmental protection and turns waste into treasured, and security and result of use are good moreover, accord with the low carbon that present country advocated, environmental protection, energy-conservation, consumption reduction theory, and social and economic benefits are huge.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a water recycling system for a pipe gallery construction site comprises a plurality of water collecting wells, water level limiters, water accumulating pumps, three-level sedimentation tanks, a water feeding pump, a two-way valve, a water storage tower and well point dewatering, and is characterized in that the water collecting wells are respectively provided with the water level limiters, are respectively arranged at the lowest points of pipe gallery slopes on two sides of the bottom of a foundation pit and are communicated with drainage ditches on two sides of the foundation pit; the three-stage sedimentation tanks are connected in series, the water inlet ends of the three-stage sedimentation tanks are connected with each water collecting well through a water accumulating pump and a water pipe, and the water outlet ends of the three-stage sedimentation tanks are connected with the water storage tower through a water feeding pump and a water pipe; the water storage towers are respectively arranged at the toilet, two sides of the foundation pit, a road and the car washing groove, two-way valves are respectively arranged at the water inlet ends of the water storage towers, one way of the water storage tower is connected with the water storage tower, the other way of the water storage tower is connected with a municipal sewage pipe, and connectors for concrete curing, greening and dust removal, car washing groove and toilet washing are arranged at the water outlet ends of the water storage towers; the well point dewatering is connected with the water storage tower through a water pipe; the water for concrete maintenance, greening and dust removal and car washing is discharged into a water collecting well through a drainage ditch; the water for flushing the toilet is discharged into a municipal sewage pipe after being treated by a septic tank.
The water level limiter is interlocked with the ponding pump electric appliance.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the recycling of water resources such as rainwater, underground water, accumulated water of a foundation pit, well point dewatering and the like on a pipe gallery construction site is realized, waste is turned into treasure, and water resources are saved;
2) the water used in the construction site of the pipe gallery is recycled, the construction site is clean and neat, the environment is good, and the potential safety hazard is eliminated;
3) the excess water is directly discharged into the municipal sewage pipe, so that the problems of accumulated water in a foundation pit of a construction site and difficulty in discharging well point rainfall caused by excessive underground water or rainwater are solved, and the engineering progress is ensured;
4) the method conforms to the low-carbon, environment-friendly, energy-saving and consumption-reducing concepts advocated by the state at present, and has great social and economic benefits.
Drawings
Fig. 1 is a schematic view of the structural principle of the present invention.
In the figure: 1-water collecting well 2-water level limiter 3-water accumulating pump 4-three-level sedimentation tank 5-water feeding pump 6-two-way valve 7-water storage tower 8-well point dewatering 9-municipal sewage pipe
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in the figure 1, the utility model relates to a pipe gallery job site water cyclic utilization system, including sump pit 1, water level limiter 2, ponding pump 3, tertiary sedimentation tank 4, feed pump 5, bi-pass valve 6, aqua storage tower 7 and well point precipitation 8, sump pit 1 is a plurality of, all has water level limiter 2, sets up respectively in the minimum point of both sides pipe gallery variable slope of foundation ditch bottom and is linked together with the escape canal of foundation ditch both sides for collect rainwater, groundwater and the maintenance of concrete, the washing of vehicle, the sanitation of road, the control of raise dust, afforest the maintenance water; the three-stage sedimentation tanks 4 are connected in series, the water inlet ends of the three-stage sedimentation tanks are connected with the water collecting wells 1 through water accumulating pumps 3 and water pipes, and the water outlet ends of the three-stage sedimentation tanks are connected with the water storage tower 7 through water feeding pumps 5 and water pipes; the water storage towers 7 are respectively arranged at the toilet, two sides of the foundation pit, a road and the car washing groove, water inlet ends of the water storage towers 7 are respectively provided with a two-way valve 6, one way of water storage tower is connected with the water storage tower 7, the other way of water storage tower is connected with a municipal sewage pipe 9, and water outlet ends of the water storage towers 7 are provided with connectors for concrete maintenance, greening dust removal, car washing groove and toilet washing; the well point dewatering 8 is connected with the water storage tower 7 through a water pipe; the water for concrete maintenance, greening and dust removal and car washing is discharged into the water collecting well 1 through the drainage ditch; the toilet flushing water is discharged into a municipal sewage pipe 9 after being treated by a septic tank.
The water level limiter 2 is electrically interlocked with the water accumulation pump 3.
The working principle comprises the following steps:
1) collecting water resources: the water collecting well 1 collects underground water and rainwater in the foundation pit for temporary storage, and when the water level reaches the water level set by the water level limiter 2, the water collecting pump 3 is started to pump water to the third-stage sedimentation tank 4;
2) water purification and storage: water from the water collecting well 1 is subjected to multiple times of stepwise precipitation purification in a three-stage sedimentation tank 4 and then pumped to a water storage tower 7 by a water feeding pump 5 for storage, and well point precipitation 8 is directly sent to the water storage tower 7 for storage;
3) water utilization and recovery: the water stored in the water storage tower 7 is used for concrete maintenance, vehicle washing, road cleaning, dust raising control, greening maintenance and then is discharged into the water collecting well 1 through the drainage ditch to be recycled for standby application;
4) discharging the residual water: when the water level of the water storage tower 7 reaches a set water level, the two-way valve 6 is switched to directly discharge redundant water into the municipal sewage pipe 9;
5) the water for flushing the toilet is treated by the septic tank and then discharged into the municipal sewage pipe 9.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (2)
1. A water recycling system for a pipe gallery construction site comprises a plurality of water collecting wells, water level limiters, water accumulating pumps, three-level sedimentation tanks, a water feeding pump, a two-way valve, a water storage tower and well point dewatering, and is characterized in that the water collecting wells are respectively provided with the water level limiters, are respectively arranged at the lowest points of pipe gallery slopes on two sides of the bottom of a foundation pit and are communicated with drainage ditches on two sides of the foundation pit; the three-stage sedimentation tanks are connected in series, the water inlet ends of the three-stage sedimentation tanks are connected with each water collecting well through a water accumulating pump and a water pipe, and the water outlet ends of the three-stage sedimentation tanks are connected with the water storage tower through a water feeding pump and a water pipe; the water storage towers are respectively arranged at the toilet, two sides of the foundation pit, a road and the car washing groove, two-way valves are respectively arranged at the water inlet ends of the water storage towers, one way of the water storage tower is connected with the water storage tower, the other way of the water storage tower is connected with a municipal sewage pipe, and connectors for concrete curing, greening and dust removal, car washing groove and toilet washing are arranged at the water outlet ends of the water storage towers; the well point dewatering is connected with the water storage tower through a water pipe; the water for concrete maintenance, greening and dust removal and car washing is discharged into a water collecting well through a drainage ditch; the water for flushing the toilet is discharged into a municipal sewage pipe after being treated by a septic tank.
2. The water recycling system for the pipe gallery construction site according to claim 1, wherein the water level limiter is interlocked with a water accumulation pump electric appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022588275.5U CN213868042U (en) | 2020-11-10 | 2020-11-10 | Piping lane job site water cyclic utilization system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022588275.5U CN213868042U (en) | 2020-11-10 | 2020-11-10 | Piping lane job site water cyclic utilization system |
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| CN213868042U true CN213868042U (en) | 2021-08-03 |
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| CN202022588275.5U Active CN213868042U (en) | 2020-11-10 | 2020-11-10 | Piping lane job site water cyclic utilization system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252403A (en) * | 2020-11-10 | 2021-01-22 | 鞍山三冶建筑工程有限公司 | Piping lane job site water cyclic utilization system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252403A (en) * | 2020-11-10 | 2021-01-22 | 鞍山三冶建筑工程有限公司 | Piping lane job site water cyclic utilization system |
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