CN212076668U - Initial rainwater collecting, regulating and storing integrated device - Google Patents
Initial rainwater collecting, regulating and storing integrated device Download PDFInfo
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- CN212076668U CN212076668U CN202020501160.5U CN202020501160U CN212076668U CN 212076668 U CN212076668 U CN 212076668U CN 202020501160 U CN202020501160 U CN 202020501160U CN 212076668 U CN212076668 U CN 212076668U
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Abstract
The utility model discloses an integrated device is handled in regulation of initial stage rainwater collection, including rainwater pipeline, reposition of redundant personnel well, first rain treatment irritate, silt pump well, store up mud thickener and dive dredge pump, elevator pump, sludge pump and connecting line. The initial rainwater is subjected to diversion treatment through a diversion well; the primary rain collected and stored in the primary rain treatment tank is treated by drugs, clear water is discharged by a clear water pump, and sludge and sewage enter a sediment pump well; the sludge is sent into a sludge storage concentration tank through a sludge pump and is deposited at the bottom of the sludge storage concentration tank under the action of a medicament and gravity. The utility model discloses a design is shunted, medicine, subsides to initial stage rainwater, and the impurity of having solved initial stage rainwater is many, pollutes heavily, difficult processing difficult problem and initial stage rainwater reposition of redundant personnel, storage, processing problem, has realized initial stage rainwater's impurity and silt and rain water separation, stores and the retrieval and utilization.
Description
Technical Field
The utility model belongs to the technical field of the rainwater is handled, concretely relates to initial stage rainwater is collected and is regulated and hold processing integrated device.
Background
The initial rain water is, as the name suggests, rain water at the initial stage of rainfall. Generally refers to rainfall runoff formed in about 30min at the early stage of rainfall. In the early stage of rainfall, a large amount of acid gases, automobile exhaust, factory waste gas and other pollutant gases in the air are dissolved in the rainwater, and the rainwater falls to the ground, so that the rainwater in the early stage contains a large amount of pollutants due to scouring of roofs, asphalt concrete roads and the like. The initial rainwater causes urban non-point source pollution, and the pollution degree is higher and even exceeds the pollution degree of common urban sewage.
In cities which do not implement initial rainwater treatment, a large amount of initial rainwater in cities is wrapped by pollutants caused by urban non-point source pollution and is discharged into river channels, so that serious secondary pollution is caused to the urban river channels.
In the city of implementing initial stage rainwater to handle, generally earlier utilize "rainwater collection regulation pond" to collect initial stage rainwater, handle initial stage rainwater again, nevertheless because the effect of regulation pond is only used for the regulation, and do not carry out effectual processing to the rainwater of regulation, can not separate silt and impurity and rainwater, the bottom of the pool siltation also can be caused in the long-term accumulation of bottom of the pool of some silt and impurity that deposit simultaneously, still can produce foul gas, above-mentioned problem becomes its drawback of further using. Therefore, the urban initial rainwater needs to be collected, regulated, stored and treated, so that silt and impurities in the initial rainwater are separated from the rainwater, the secondary pollution of the initial rainwater on a river channel is avoided, or the treated initial rainwater is recycled, and the purpose of saving water resources is achieved; simultaneously, the separated impurities and the separated silt are independently stored, so that the sedimentation of the primary rain treatment equipment is avoided, and the generation of malodorous gas is prevented.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned technical problem, provide an integrated device is handled in regulation is collected to initial stage rainwater, solve the non-point source pollution of initial stage rainwater, with impurity and silt and rainwater separation, avoid the bottom of the pool to take place impurity and silt siltation, realize that the rainwater after the processing is further stored, the retrieval and utilization.
In order to realize the purpose, the technical scheme of the utility model is that:
an integrated device for collecting, regulating and storing initial rainwater comprises a rainwater pipeline, a diversion well, an initial rainwater treatment tank, a silt pump well, a sludge storage concentration tank, a submersible sewage pump, a lifting pump and a sludge pump, wherein the diversion well is internally provided with the rainwater pipeline, a diversion well access hole, a fine grid, the submersible sewage pump, the lifting pump, an initial rainwater pipe and a retained rainwater outlet pipe, the diversion well is connected with the rainwater pipeline to conduct diversion treatment on the initial rainwater, the lifting pump is connected with the initial rainwater treatment tank through the initial rainwater pipe to introduce the initial rainwater into the initial rainwater treatment tank, the submersible sewage pump is connected with the retained rainwater outlet pipe, the non-initial rainwater is directly discharged into a river channel, the initial rainwater treatment tank is provided with a dosing tank, a dosing coagulation zone baffle, a rainwater initial treatment tank access hole, an initial rainwater treatment tank access hole, a floating ball linkage water tank, a water cleaning pump, a linkage solenoid valve and a dosing pipe, the first rain treatment tank is connected with the sediment pump well through a backflow communicating pipe and a sludge communicating pipe, the sediment pump well is provided with a sludge pump and a sediment pump well access hole, the sediment pump well is connected with the sludge storage concentration tank through a sludge conveying pipe, the sludge storage concentration tank is provided with a sludge storage concentration tank access hole, and a supernatant backflow pipe is arranged and connected with the diversion well.
Further, the reposition of redundant personnel well top is provided with the reposition of redundant personnel well access hole, and inside is provided with thin grid, and the submersible sewage pump is connected with outside drain pipe or river course through detaining rainwater outlet pipe, elevator pump and just rain treatment tank through initial stage downspout and be connected.
Furthermore, a primary rain treatment tank access hole and a primary rain treatment tank access hole are formed in the top of the primary rain treatment tank, a dosing tank, a linkage electromagnetic valve, a dosing pipe, a dosing coagulation area baffle and a floating ball linkage clean water tank are arranged inside the primary rain treatment tank, and the clean water pump is connected with a clean water outlet pipe.
Further, the primary rain treatment tank is made of HDPE materials.
Further, silt pump well access hole is provided with at silt pump well top, and inside is provided with sludge pump and sludge conveying pipe connection.
Furthermore, a mud storage concentration tank access hole is formed in the top of the mud storage concentration tank and is connected with the diversion well through a supernatant return pipe in the upper portion.
The working principle is as follows:
at the initial stage of rainfall, the initial stage rainwater passes through ground runoff and gets into rainwater pipeline, reentrant in the reposition of redundant personnel well to through the thin grid that sets up in the reposition of redundant personnel well, filter the great impurity in the initial stage rainwater.
After the start water level is reached, the lift pump starts to lift the initial rainwater passing through the fine grill into the initial rainwater treatment tank via the initial rainwater pipe.
During the process of conveying the initial rainwater by the initial rainwater pipe, the linkage electromagnetic valve and the dosing box which are connected with the initial rainwater pipe are correspondingly started, and the medicament in the dosing box is put into the initial rainwater pipe and is discharged into the initial rainwater treatment tank together with the initial rainwater.
The initial rainwater and the medicament put in by the dosing tank are fully mixed and reacted under the action of the baffle of the dosing coagulation area and gradually flow into a silt pump well communicated with the dosing coagulation area.
Along with the continuation of rainfall, the first rain rainwater is all accomodate in the initial stage rainwater treatment jar and reach design elevator pump stop pump water level, and the water level in the reposition of redundant personnel well after stopping the pump risees, reaches the stealthily dirty pump after the certain water level and opens, and the rainwater of the better quality of water in later stage is directly discharged through rainwater pipeline, and the later stage rainwater in the reposition of redundant personnel well is discharged through being detained the rainwater outlet pipe by stealthily dirty pump.
And the clean water pump in the floating ball linkage clean water tank at the tail part of the primary rain treatment tank stops pumping at the lift pump, is started after the reaction time of the initial rainwater mixed liquid is reached, and is discharged through a clean water outlet pipe connected with the clean water pump.
When the liquid level in the first rain treatment tank and the sediment pump well continuously drops to the liquid level of the return communicating pipe, the clean water pump stops running, the sludge pump is started at the moment, residual sludge is discharged into the sludge storage concentration tank through the connected sludge conveying pipe, sludge is deposited at the bottom of the sludge storage concentration tank under the action of medicament and gravity, and supernatant flows into the diversion well through the supernatant return pipe to wait for next circulation treatment.
The utility model provides a beneficial effect that technical scheme brought is:
the utility model provides an initial stage rainwater is collected regulation and is handled integrated device has solved the non-point source pollution of initial stage rainwater processing problem and initial stage rainwater, impurity and silt and rainwater separation have been realized, avoid the bottom of the pool to take place impurity and silt siltation simultaneously, can further store the rainwater after handling, the retrieval and utilization, water and spill surrounding environment district afforestation, the road, the siltation that has avoided initial rain treatment facility to appear and the appearance of foul gas condition, be fine non-traditional water source reuse measure way, certain economic benefits and the social that is showing have.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic sectional structure view of a front view of the present invention;
fig. 2 is a schematic view of the top view structure of the present invention.
In the figure: 1. a rainwater pipeline; 2. a diversion well manhole; 3. a diversion well; 4. fine grids; 5. a submersible sewage pump; 6. a lift pump; 7, retaining a rainwater outlet pipe; 8. an initial rainwater pipe; 9. a primary rain treatment tank inlet hole; 10. a dosing box; 11. a primary rain treatment tank; 12. a baffle plate of a dosing coagulation area; 13. a primary rain treatment tank manhole; 14. the floating ball is linked with the clean water tank; 15. a clean water pump; 16. a clear water outlet pipe; 17. a return communicating pipe; 18. a sludge communicating pipe; 19. a silt pump well; 20. a manhole of a sediment pump well; 21. a sludge pump; 22. a sludge conveying pipe; 23. a sludge storage concentration tank; 24. a manhole of the sludge storage concentration tank; 25. a supernatant liquid return pipe; 26. linkage electromagnetic valves; 27. a medicine feeding pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2. The utility model provides an initial stage rainwater is collected regulation and storage and is handled integrated device, includes rainwater pipeline 1, reposition of redundant personnel well 3, just rain treatment tank 11, silt pump well 19, storage mud concentration tank 23 and dive dredge pump 5, elevator pump 6, sludge pump 21, be provided with rainwater pipeline 1, reposition of redundant personnel well access hole 2, thin grid 4, dive dredge pump 5, elevator pump 6 and initial stage rainwater pipe 8 in the reposition of redundant personnel well 3, be detained rainwater outlet pipe 7, reposition of redundant personnel well 3 is connected with rainwater pipeline 1, carries out reposition of redundant personnel to the initial stage rainwater and handles, elevator pump 6 is connected with just rain treatment tank 11 through initial stage rainwater pipe 8, introduces first rain treatment tank 11 with the initial stage rainwater, dive dredge pump 5 is connected with detaining rainwater outlet pipe 7, and non-initial stage rainwater directly discharges into the river course, just rain treatment tank 11 is equipped with dosing tank 10, dosing coagulation zone baffle 12, just rain treatment tank hand-in hole 9, just rain treatment tank access hole 13, Floater linkage clean water tank 14, clean water pump 15, linkage solenoid valve 26 and dosing pipe 27, first rain treatment tank 11 links to each other with silt pump well 19 through backward flow communicating pipe 17, mud communicating pipe 18, silt pump well 19 is equipped with sludge pump 21, silt pump well access hole 20, silt pump well 19 passes through mud conveyer pipe 22 and is connected with storage mud concentration tank 23, storage mud concentration tank 23 is equipped with storage mud concentration tank access hole 24 to it is connected with reposition of redundant personnel well 3 to be provided with supernatant back flow 25.
Further, reposition of redundant personnel well top is provided with reposition of redundant personnel well access hole, and inside is provided with thin grid 4, and submersible sewage pump 5 is connected with outside drain pipe or river course through detaining rainwater outlet pipe 7, and elevator pump 6 is connected with first rain treatment tank 11 through initial stage downspout 8.
Further, a primary rain treatment tank inlet hole 9 and a primary rain treatment tank inspection hole 13 are formed in the top of the primary rain treatment tank 11, a dosing tank 10, a linkage electromagnetic valve 26, a dosing pipe 27, a dosing coagulation area baffle 12 and a floating ball linkage clean water tank 14 are arranged in the primary rain treatment tank 11, and the primary rain treatment tank is connected with a clean water outlet pipe 16 through a clean water pump 15.
Further, the primary rain treatment tank 11 is made of HDPE material.
Further, 19 tops of silt pump well are provided with silt pump well access hole 20, and inside is provided with sludge pump 21 and is connected with mud conveyer pipe 22.
Further, a sludge storage concentration tank access hole 24 is arranged at the top of the sludge storage concentration tank 23 and is connected with the diversion well 3 through a supernatant return pipe 25 at the upper part.
The working principle is as follows:
at the initial stage of rainfall, the initial stage rainwater passes through ground runoff and gets into rainwater pipeline, reentries in the reposition of redundant personnel well 3 of equipment to through the thin grid 4 that sets up in the reposition of redundant personnel well 3, filter the great impurity in the initial stage rainwater.
After the start water level is reached, the lift pump 6 starts to lift the initial rainwater passing through the fine grill 4 into the initial rainwater treatment tank 11 via the initial rainwater pipe 8.
During the process of conveying the initial rainwater, the linked electromagnetic valve 26 and the chemical feeding pipe 27 connected with the initial rainwater pipe 8 are correspondingly started to feed the chemicals in the chemical feeding box 10 into the initial rainwater pipe 8, and the chemicals are discharged into the initial rainwater treatment tank 11 together with the initial rainwater. The initial rainwater and the medicament put in the dosing tank 10 are fully mixed and reacted under the action of the baffle 12 of the dosing coagulation area and gradually flow together to a silt pump well 19 communicated with the dosing coagulation area.
Along with the continuation of rainfall, the first rain rainwater is whole accomodate in the initial stage rainwater treatment tank 11 and reach design elevator pump 6 and stop the pump water level, stops the water level in the reposition of redundant personnel well behind the pump and risees, stealthily dirty pump 5 opens after reaching certain water level, and the rainwater of the better quality of water in later stage is directly discharged through rainwater pipeline, and the later stage rainwater in the reposition of redundant personnel well is discharged through being detained rainwater outlet pipe 7 by stealthily dirty pump 5.
The clean water pump 15 in the float ball linkage clean water tank 14 at the tail part of the initial rain treatment tank 11 stops pumping at the lift pump 6, and is started after the initial rain mixed liquid reaction time is reached, and the clean water is discharged through a clean water outlet pipe 16 connected with the clean water pump 15. When the liquid levels in the primary rain treatment tank 11 and the sediment pump well 19 are continuously lowered to the liquid level of the backflow communicating pipe 17, the clean water pump 15 stops running, at the moment, the sludge pump 21 is started, the residual sludge is discharged into the sludge storage concentration tank 23 through the connected sludge conveying pipe 22, the sludge is deposited at the bottom of the sludge storage concentration tank 23 under the action of medicament and gravity, and the supernatant flows into the diversion well through the supernatant backflow pipe 25 to wait for next circulation treatment.
Claims (6)
1. The utility model provides an integrated device is handled in regulation and storage is collected to initial stage rainwater which characterized in that: including rainwater pipeline (1), reposition of redundant personnel well (3), first rain treatment tank (11), silt pump well (19), storage mud concentrated pond (23) and dive dredge pump (5), elevator pump (6), sludge pump (21), be provided with rainwater pipeline (1), reposition of redundant personnel well access hole (2), thin grid (4), dive dredge pump (5), elevator pump (6) and initial rainwater pipe (8), be detained rainwater outlet pipe (7) in reposition of redundant personnel well (3), reposition of redundant personnel well (3) are connected with rainwater pipeline (1), carry out the reposition of redundant personnel to initial rainwater and handle, elevator pump (6) are connected with first rain treatment tank (11) through initial rainwater pipe (8), introduce first rain treatment tank (11) with initial rainwater, dive dredge pump (5) are connected with detaining rainwater outlet pipe (7), and non-initial rainwater directly emits into the river course, first rain treatment tank (11) are equipped with dosing tank (10), The utility model discloses a sewage treatment system, including chemical dosing coagulation district baffle (12), first rain treatment jar manhole (9), first rain treatment jar access hole (13), floater linkage clean water jar (14), clean water pump (15), linkage solenoid valve (26) and dosing pipe (27), first rain treatment jar (11) link to each other with silt pump well (19) through backward flow communicating pipe (17), mud communicating pipe (18), silt pump well (19) are equipped with sludge pump (21), silt pump well access hole (20), silt pump well (19) are connected with storage mud concentrated pond (23) through mud conveyer pipe (22), storage mud concentrated pond (23) are equipped with storage mud concentrated pond access hole (24) to it is connected with reposition of redundant personnel well (3) to be provided with supernatant fluid back flow (25).
2. The integrated initial rainwater collecting, regulating and storing device as claimed in claim 1, wherein: the top of the diversion well (3) is provided with a diversion well access hole (2), a fine grid (4) is arranged inside the diversion well, the submersible sewage pump (5) is connected with an external drain pipe or a river channel through a detention rainwater outlet pipe (7), and the lifting pump (6) is connected with a primary rainwater treatment tank (11) through an initial rainwater pipe (8).
3. The integrated initial rainwater collecting, regulating and storing device as claimed in claim 1, wherein: the top of the primary rain treatment tank (11) is provided with a primary rain treatment tank inlet hole (9) and a primary rain treatment tank inspection hole (13), a dosing tank (10), a linkage electromagnetic valve (26), a dosing pipe (27), a dosing coagulation zone baffle (12) and a floating ball linkage clean water tank (14) are arranged in the primary rain treatment tank (11), and the primary rain treatment tank is connected with a clean water outlet pipe (16) by a clean water pump (15).
4. The integrated initial rainwater collecting, regulating and storing device as claimed in claim 1, wherein: the primary rain treatment tank (11) is made of HDPE materials.
5. The integrated initial rainwater collecting, regulating and storing device as claimed in claim 1, wherein: silt pump well access hole (20) are provided with at silt pump well (19) top, and inside is provided with sludge pump (21) and is connected with sludge conveying pipe (22).
6. The integrated initial rainwater collecting, regulating and storing device as claimed in claim 1, wherein: the top of the sludge storage concentration tank (23) is provided with a sludge storage concentration tank access hole (24) which is connected with the diversion well (3) through a supernatant return pipe (25) at the upper part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020501160.5U CN212076668U (en) | 2020-04-08 | 2020-04-08 | Initial rainwater collecting, regulating and storing integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020501160.5U CN212076668U (en) | 2020-04-08 | 2020-04-08 | Initial rainwater collecting, regulating and storing integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212076668U true CN212076668U (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020501160.5U Active CN212076668U (en) | 2020-04-08 | 2020-04-08 | Initial rainwater collecting, regulating and storing integrated device |
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| Country | Link |
|---|---|
| CN (1) | CN212076668U (en) |
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- 2020-04-08 CN CN202020501160.5U patent/CN212076668U/en active Active
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